3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace custom; var_export('hello'); //hello eval("namespace custom; function var_export(){echo 'foobar';}"); var_export('hello'); //foobar

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.130.0130.00717.89
8.4.120.0130.00820.90
8.4.110.0230.00918.04
8.4.100.0220.00717.35
8.4.90.0250.00918.51
8.4.80.0200.00718.39
8.4.70.0190.00517.98
8.4.60.0200.00619.15
8.4.50.0170.00618.37
8.4.40.0180.00517.95
8.4.30.0170.00617.41
8.4.20.0180.00917.52
8.4.10.0250.00717.40
8.3.260.0170.00216.61
8.3.250.0090.01018.96
8.3.240.0160.00617.51
8.3.230.0180.00516.90
8.3.220.0140.00417.45
8.3.210.0230.00816.55
8.3.200.0200.00716.29
8.3.190.0230.00816.68
8.3.180.0210.00616.43
8.3.170.0220.00817.86
8.3.160.0260.00416.57
8.3.150.0250.00716.60
8.3.140.0260.00616.47
8.3.130.0210.00617.00
8.3.120.0220.00617.23
8.3.110.0170.00417.96
8.3.100.0160.00318.99
8.3.90.0160.00819.99
8.3.80.0130.00516.69
8.3.70.0160.00716.56
8.3.60.0150.00817.21
8.3.50.0190.00819.21
8.3.40.0180.00617.88
8.3.30.0160.01018.02
8.3.20.0200.00718.28
8.3.10.0180.00519.39
8.3.00.0170.00618.54
8.2.290.0220.00816.59
8.2.280.0250.01017.12
8.2.270.0250.00816.71
8.2.260.0290.00717.73
8.2.250.0190.00616.68
8.2.240.0220.00917.14
8.2.230.0250.00718.31
8.2.220.0240.00823.53
8.2.210.0260.00619.77
8.2.200.0230.00816.87
8.2.190.0240.00816.34
8.2.180.0230.00916.29
8.2.170.0340.00417.97
8.2.160.0310.00719.22
8.2.150.0270.00619.69
8.2.140.0280.00719.80
8.2.130.0250.00620.23
8.2.120.0200.00418.02
8.2.110.0190.00718.42
8.2.100.0170.00917.54
8.2.90.0160.00518.04
8.2.80.0170.00517.88
8.2.70.0170.00617.55
8.2.60.0110.00517.61
8.2.50.0180.00617.55
8.2.40.0200.00718.54
8.2.30.0190.00717.59
8.2.20.0160.00617.38
8.2.10.0200.00617.44
8.2.00.0180.00517.97
8.1.330.0220.00616.01
8.1.320.0190.00716.51
8.1.310.0180.00716.62
8.1.300.0200.00617.22
8.1.290.0160.00616.89
8.1.280.0200.00819.14
8.1.270.0180.00519.36
8.1.260.0180.00420.31
8.1.250.0190.00520.68
8.1.240.0170.00619.34
8.1.230.0210.00617.83
8.1.220.0120.00617.24
8.1.210.0150.00717.57
8.1.200.0170.00717.13
8.1.190.0190.00517.04
8.1.180.0200.00417.42
8.1.170.0180.00517.56
8.1.160.0210.00518.81
8.1.150.0150.00517.59
8.1.140.0170.00517.13
8.1.130.0160.00617.25
8.1.120.0140.00717.10
8.1.110.0170.00617.29
8.1.100.0170.00517.28
8.1.90.0180.00417.25
8.1.80.0160.00717.26
8.1.70.0200.00517.04
8.1.60.0190.00717.29
8.1.50.0150.00617.16
8.1.40.0180.00517.33
8.1.30.0210.00717.39
8.1.20.0160.00717.42
8.1.10.0190.00517.34
8.1.00.0170.00517.19
8.0.300.0140.00517.23
8.0.290.0100.00516.57
8.0.280.0140.00517.08
8.0.270.0160.00416.74
8.0.260.0190.00516.64
8.0.250.0170.00516.68
8.0.240.0170.00616.61
8.0.230.0200.00416.66
8.0.220.0190.00416.63
8.0.210.0160.00516.68
8.0.200.0210.00316.71
8.0.190.0160.00216.71
8.0.180.0130.00216.64
8.0.170.0110.00416.60
8.0.160.0190.00616.64
8.0.150.0150.00416.52
8.0.140.0150.00816.60
8.0.130.0170.00315.55
8.0.120.0100.00616.56
8.0.110.0090.00616.69
8.0.100.0110.00416.63
8.0.90.0140.00516.82
8.0.80.0220.00517.15
8.0.70.0240.00417.06
8.0.60.0170.00616.57
8.0.50.0180.00616.54
8.0.30.0220.00416.72
8.0.20.0210.00516.98
8.0.10.0200.00416.62
8.0.00.0140.00816.64
7.4.330.0120.00415.79
7.4.320.0160.00416.29
7.4.300.0140.00416.29
7.4.290.0180.00416.31
7.4.280.0140.00416.37
7.4.270.0160.00516.30
7.4.260.0160.00516.29
7.4.250.0170.00516.83
7.4.240.0140.00316.40
7.4.230.0160.00616.15
7.4.220.0160.00816.28
7.4.210.0160.00716.34
7.4.200.0170.00516.42
7.4.190.0240.00616.24
7.4.180.0200.00616.30
7.4.160.0220.00416.27
7.4.150.0180.00916.61
7.4.140.0160.00816.99
7.4.130.0180.00516.38
7.4.120.0160.00616.24
7.4.110.0190.00416.13
7.4.100.0190.00616.32
7.4.90.0140.01016.19
7.4.80.0180.00817.05
7.4.70.0190.00916.14
7.4.60.0180.00716.20
7.4.50.0180.00516.16
7.4.40.0180.00716.17
7.4.30.0170.01016.11
7.4.20.0220.00716.10
7.4.10.0210.00815.99
7.4.00.0180.00615.68
7.3.330.0150.00515.08
7.3.320.0140.00615.08
7.3.310.0160.00415.93
7.3.300.0170.00316.70
7.3.290.0100.00916.44
7.3.280.0150.00616.13
7.3.270.0160.00916.44
7.3.260.0140.00516.07
7.3.250.0130.00516.19
7.3.240.0150.00715.98
7.3.230.0170.00716.07
7.3.220.0230.00515.89
7.3.210.0190.00715.98
7.3.200.0180.00616.99
7.3.190.0180.00816.04
7.3.180.0160.00715.98
7.3.170.0140.00916.28
7.3.160.0180.00615.97
7.3.150.0290.00415.74
7.3.140.0220.00615.95
7.3.130.0200.00515.98
7.3.120.0170.00415.49
7.3.110.0130.00415.86
7.3.100.0110.00615.91
7.3.90.0170.00416.24
7.3.80.0170.00515.88
7.3.70.0200.00915.85
7.3.60.0230.00516.10
7.3.50.0300.00216.03
7.3.40.0200.00515.97
7.3.30.0200.00715.99
7.3.20.0230.00817.90
7.3.10.0150.00717.51
7.3.00.0180.00617.62
7.2.340.0260.00316.79
7.2.330.0190.00716.18
7.2.320.0160.00716.22
7.2.310.0180.00516.31
7.2.300.0190.00516.11
7.2.290.0210.00516.20
7.2.280.0210.00715.96
7.2.270.0250.01016.04
7.2.260.0190.00415.98
7.2.250.0200.00615.98
7.2.240.0290.00316.09
7.2.230.0240.00615.78
7.2.220.0300.00715.83
7.2.210.0220.00315.94
7.2.200.0200.00616.21
7.2.190.0130.00316.29
7.2.180.0220.00616.05
7.2.170.0280.00615.98
7.2.160.0230.00416.22
7.2.150.0160.00418.00
7.2.140.0170.00717.98
7.2.130.0120.00817.65
7.2.120.0170.00517.63
7.2.110.0160.00817.74
7.2.100.0150.00717.61
7.2.90.0160.00617.63
7.2.80.0150.00917.78
7.2.70.0190.00817.61
7.2.60.0150.00717.52
7.2.50.0170.00517.69
7.2.40.0190.00517.70
7.2.30.0160.00717.52
7.2.20.0200.00417.62
7.2.10.0190.00617.81
7.2.00.0150.00618.18
7.1.330.0210.00516.88
7.1.320.0150.00316.88
7.1.310.0130.00316.97
7.1.300.0200.00416.80
7.1.290.0150.00317.03
7.1.280.0150.00317.10
7.1.270.0210.00516.92
7.1.260.0230.00317.15
7.1.250.0170.00516.56
7.1.240.0200.00317.02
7.1.230.0240.00616.96
7.1.220.0130.00317.01
7.1.210.0150.00716.99
7.1.200.0100.00216.63
7.1.190.0180.00517.15
7.1.180.0200.00516.91
7.1.170.0210.00917.05
7.1.160.0190.00517.06
7.1.150.0190.00517.02
7.1.140.0300.00616.99
7.1.130.0250.00717.03
7.1.120.0280.00517.10
7.1.110.0280.00316.94
7.1.100.0220.00717.25
7.1.90.0240.00917.08
7.1.80.0240.00817.07
7.1.70.0170.00616.96
7.1.60.0190.00917.90
7.1.50.0210.00916.97
7.1.40.0230.00616.96
7.1.30.0320.00816.98
7.1.20.0280.00616.75
7.1.10.0260.00416.97
7.1.00.0190.02818.70
7.0.330.0270.00716.64
7.0.320.0230.00416.85
7.0.310.0210.00316.53
7.0.300.0190.00516.72
7.0.290.0180.00716.75
7.0.280.0210.00716.61
7.0.270.0250.00416.54
7.0.260.0220.00616.71
7.0.250.0180.00616.63
7.0.240.0160.00716.73
7.0.230.0190.00516.55
7.0.220.0190.00516.65
7.0.210.0220.00416.72
7.0.200.0140.00516.72
7.0.190.0170.00616.74
7.0.180.0200.00516.63
7.0.170.0200.00416.92
7.0.160.0210.00516.49
7.0.150.0180.00716.68
7.0.140.0160.02618.46
7.0.130.0200.00416.76
7.0.120.0210.00616.52
7.0.110.0220.00516.49
7.0.100.0230.00416.44
7.0.90.0210.00416.57
7.0.80.0230.00416.63
7.0.70.0160.02818.31
7.0.60.0160.02918.29
7.0.50.0150.01818.38
7.0.40.0130.02517.70
7.0.30.0090.01717.86
7.0.20.0110.02717.72
7.0.10.0090.01817.85
7.0.00.0100.02617.81
5.6.400.0170.00415.26
5.6.390.0190.00815.46
5.6.380.0150.00515.34
5.6.370.0170.00315.32
5.6.360.0130.00215.39
5.6.350.0130.00415.54
5.6.340.0150.00815.49
5.6.330.0140.00415.35
5.6.320.0140.00515.47
5.6.310.0110.00615.41
5.6.300.0100.00615.30
5.6.290.0140.00415.54
5.6.280.0110.02717.45
5.6.270.0120.00615.39
5.6.260.0150.00215.37
5.6.250.0130.00415.43
5.6.240.0120.00415.49
5.6.230.0150.00315.49
5.6.220.0110.02417.29
5.6.210.0090.03217.29
5.6.200.0090.03017.43
5.6.190.0110.02217.53
5.6.180.0130.02217.38
5.6.170.0090.02017.31
5.6.160.0070.03417.44
5.6.150.0100.03017.43
5.6.140.0090.03217.32
5.6.130.0140.03217.25
5.6.120.0140.02917.38
5.6.110.0150.02517.33
5.6.100.0130.03217.32
5.6.90.0180.03017.40
5.6.80.0090.02117.03
5.6.70.0150.02717.18
5.6.60.0120.03017.17
5.6.50.0110.02617.19
5.6.40.0110.03017.07
5.6.30.0120.02417.08
5.6.20.0150.01717.15
5.6.10.0120.02717.18
5.6.00.0120.02917.08
5.5.380.0180.00515.40
5.5.370.0180.00615.46
5.5.360.0150.03117.06
5.5.350.0130.02817.09
5.5.340.0110.02317.18
5.5.330.0130.02917.16
5.5.320.0160.03017.20
5.5.310.0200.02017.11
5.5.300.0170.03117.05
5.5.290.0180.02917.19
5.5.280.0120.02117.21
5.5.270.0140.02217.07
5.5.260.0140.03217.13
5.5.250.0140.03117.16
5.5.240.0180.02116.83
5.5.230.0150.02917.17
5.5.220.0140.02316.93
5.5.210.0130.03017.14
5.5.200.0130.01916.93
5.5.190.0140.02216.96
5.5.180.0150.02916.91
5.5.170.0170.00415.32
5.5.160.0110.03416.85
5.5.150.0140.01816.82
5.5.140.0130.02016.80
5.5.130.0150.02416.84
5.5.120.0120.03216.81
5.5.110.0130.02016.67
5.5.100.0150.02516.85
5.5.90.0140.02117.08
5.5.80.0140.02816.93
5.5.70.0140.02916.96
5.5.60.0130.03216.94
5.5.50.0140.01617.03
5.5.40.0180.02616.94
5.5.30.0180.02817.09
5.5.20.0130.01917.11
5.5.10.0170.02716.92
5.5.00.0100.03116.91
5.4.450.0090.02615.75
5.4.440.0070.02915.74
5.4.430.0140.02215.78
5.4.420.0080.02915.79
5.4.410.0100.01915.75
5.4.400.0080.03015.64
5.4.390.0080.01615.57
5.4.380.0090.02515.66
5.4.370.0060.02915.63
5.4.360.0100.01415.67
5.4.350.0090.01915.64
5.4.340.0080.02515.60
5.4.330.0100.00213.93
5.4.320.0080.01615.65
5.4.310.0070.02415.70
5.4.300.0090.02715.60
5.4.290.0090.02615.59
5.4.280.0060.03015.66
5.4.270.0080.01815.57
5.4.260.0100.02515.65
5.4.250.0120.01815.60
5.4.240.0090.02015.62
5.4.230.0100.01715.68
5.4.220.0080.02415.63
5.4.210.0080.02915.66
5.4.200.0060.02815.58
5.4.190.0070.02115.60
5.4.180.0070.02715.66
5.4.170.0080.02715.70
5.4.160.0070.02215.63
5.4.150.0090.02715.69
5.4.140.0070.02614.73
5.4.130.0080.01514.78
5.4.120.0090.02514.73
5.4.110.0060.02714.76
5.4.100.0090.02414.72
5.4.90.0080.02514.77
5.4.80.0090.02514.78
5.4.70.0100.02514.73
5.4.60.0070.02014.72
5.4.50.0070.02314.75
5.4.40.0060.02214.73
5.4.30.0090.02114.75
5.4.20.0060.02714.77
5.4.10.0070.02714.78
5.4.00.0080.02514.59
5.3.290.0060.02214.21
5.3.280.0080.02614.17
5.3.270.0100.02314.13
5.3.260.0090.02614.17
5.3.250.0060.02614.17
5.3.240.0060.01814.14
5.3.230.0050.02314.13
5.3.220.0100.01914.18
5.3.210.0070.02614.16
5.3.200.0070.02714.13
5.3.190.0070.02114.13
5.3.180.0070.02714.16
5.3.170.0070.03114.17
5.3.160.0070.02314.12
5.3.150.0060.02714.17
5.3.140.0060.02414.18
5.3.130.0070.02114.13
5.3.120.0100.01914.17
5.3.110.0080.02514.13
5.3.100.0090.02513.96
5.3.90.0070.02313.99
5.3.80.0070.02213.98
5.3.70.0050.02014.00
5.3.60.0060.02613.97
5.3.50.0100.02513.96
5.3.40.0070.02813.98
5.3.30.0060.02613.96
5.3.20.0050.01713.86
5.3.10.0070.02713.84
5.3.00.0100.02413.87

preferences:
17.47 ms | 403 KiB | 5 Q