3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'test'; var_dump($test);

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)
8.3.60.0160.00316.25
8.3.50.0070.01121.20
8.3.40.0110.00820.12
8.3.30.0090.00619.86
8.3.20.0090.00521.89
8.3.10.0130.00123.49
8.3.00.0110.00319.72
8.2.180.0140.00416.38
8.2.170.0050.01321.69
8.2.160.0110.00720.30
8.2.150.0080.00522.53
8.2.140.0060.00623.37
8.2.130.0090.00524.18
8.2.120.0080.00620.08
8.2.110.0090.00521.47
8.2.100.0100.00520.63
8.2.90.0070.00619.86
8.2.80.0110.00319.29
8.2.70.0120.00318.92
8.2.60.0080.00619.24
8.2.50.0080.00419.39
8.2.40.0140.00719.56
8.2.30.0060.00519.19
8.2.20.0050.00618.89
8.2.10.0070.00719.17
8.2.00.0080.00319.85
8.1.280.0120.00925.92
8.1.270.0040.00723.81
8.1.260.0100.00425.04
8.1.250.0020.00926.01
8.1.240.0060.00722.01
8.1.230.0110.00719.72
8.1.220.0050.01019.13
8.1.210.0080.00419.47
8.1.200.0070.00818.90
8.1.190.0090.00418.76
8.1.180.0120.00019.18
8.1.170.0050.00719.45
8.1.160.0060.00721.05
8.1.150.0110.00019.38
8.1.140.0070.00518.92
8.1.130.0070.00419.02
8.1.120.0060.00518.81
8.1.110.0060.00518.81
8.1.100.0070.00419.46
8.1.90.0050.00518.90
8.1.80.0050.00719.37
8.1.70.0050.00518.92
8.1.60.0050.00618.94
8.1.50.0060.00618.89
8.1.40.0110.00518.18
8.1.30.0120.00518.25
8.1.20.0130.00518.52
8.1.10.0150.00418.10
8.1.00.0110.00418.01
8.0.300.0070.00518.27
8.0.290.0100.00517.21
8.0.280.0110.00517.99
8.0.270.0090.00317.43
8.0.260.0120.00317.43
8.0.250.0090.00517.28
8.0.240.0080.00817.26
8.0.230.0100.00517.38
8.0.220.0100.00617.23
8.0.210.0140.00317.29
8.0.200.0140.00217.26
8.0.190.0070.01017.38
8.0.180.0120.00217.26
8.0.170.0130.00317.09
8.0.160.0100.00516.99
8.0.150.0110.00716.96
8.0.140.0170.00117.03
8.0.130.0090.00716.08
8.0.120.0140.00517.00
8.0.110.0140.00616.96
8.0.100.0120.00716.95
8.0.90.0130.00616.98
8.0.80.0140.00916.92
8.0.70.0100.00717.39
8.0.60.0100.00716.89
8.0.50.0120.00517.04
8.0.30.0110.00617.34
8.0.20.0130.00717.24
8.0.10.0100.00617.08
8.0.00.0120.00617.74
7.4.330.0030.00916.14
7.4.320.0140.00316.84
7.4.300.0130.00516.81
7.4.290.0160.00316.89
7.4.280.0160.00516.69
7.4.270.0130.00716.69
7.4.260.0120.00416.68
7.4.250.0120.00416.59
7.4.240.0130.00316.68
7.4.230.0120.00816.70
7.4.220.0140.00516.69
7.4.210.0120.00616.75
7.4.200.0140.00416.69
7.4.190.0140.00416.77
7.4.180.0150.00516.99
7.4.160.0140.00616.78
7.4.150.0130.00416.95
7.4.140.0120.00817.11
7.4.130.0160.00516.57
7.4.120.0130.00816.57
7.4.110.0180.00316.59
7.4.100.0150.00616.64
7.4.90.0160.00616.49
7.4.80.0150.00617.31
7.4.70.0160.00516.54
7.4.60.0160.00516.50
7.4.50.0120.00416.50
7.4.40.0170.00316.47
7.4.30.0110.00616.52
7.4.20.0110.00616.58
7.4.10.0150.00316.50
7.4.00.0130.00616.09
7.3.330.0140.00415.55
7.3.320.0120.00715.55
7.3.310.0150.00316.30
7.3.300.0160.00316.49
7.3.290.0150.00616.31
7.3.280.0150.00516.27
7.3.270.0170.00616.71
7.3.260.0210.00416.33
7.3.250.0150.00716.39
7.3.240.0180.00616.42
7.3.230.0170.00816.39
7.3.220.0210.00816.29
7.3.210.0180.00616.17
7.3.200.0180.00616.97
7.3.190.0200.00416.34
7.3.180.0150.00716.30
7.3.170.0180.00416.54
7.3.160.0180.00416.34
7.3.150.0170.00716.43
7.3.140.0220.00416.35
7.3.130.0210.00616.28
7.3.120.0160.00715.92
7.3.110.0180.00516.45
7.3.100.0200.00816.33
7.3.90.0190.00316.60
7.3.80.0190.00716.33
7.3.70.0170.00516.76
7.3.60.0180.00816.58
7.3.50.0170.00516.44
7.3.40.0160.00716.60
7.3.30.0190.00616.46
7.3.20.0210.00618.32
7.3.10.0170.00918.23
7.3.00.0230.00518.28
7.2.340.0180.00716.32
7.2.330.0180.00516.30
7.2.320.0150.00816.34
7.2.310.0150.00816.32
7.2.300.0140.00816.39
7.2.290.0140.00716.44
7.2.280.0190.00416.38
7.2.270.0190.00616.47
7.2.260.0200.00416.50
7.2.250.0200.00416.54
7.2.240.0210.00316.44
7.2.230.0200.00316.30
7.2.220.0200.00316.38
7.2.210.0180.00616.40
7.2.200.0180.00616.59
7.2.190.0220.00616.66
7.2.180.0220.00316.57
7.2.170.0180.00716.50
7.2.160.0190.00616.55
7.2.150.0220.00318.46
7.2.140.0210.00318.52
7.2.130.0210.00618.51
7.2.120.0250.00418.38
7.2.110.0200.00518.47
7.2.100.0190.00518.52
7.2.90.0190.00718.34
7.2.80.0220.00418.50
7.2.70.0160.00818.41
7.2.60.0160.00618.55
7.2.50.0200.00218.51
7.2.40.0150.00718.56
7.2.30.0210.00218.41
7.2.20.0210.00318.49
7.2.10.0140.00918.63
7.2.00.0140.00518.70
7.1.330.0180.00317.47
7.1.320.0170.00617.64
7.1.310.0160.00417.41
7.1.300.0180.00317.43
7.1.290.0180.00217.54
7.1.280.0170.00317.46
7.1.270.0150.00517.91
7.1.260.0160.00417.55
7.1.250.0200.00417.48
7.1.240.0170.00617.60
7.1.230.0170.00617.52
7.1.220.0170.00517.57
7.1.210.0170.00617.62
7.1.200.0190.00617.44
7.1.190.0160.00617.43
7.1.180.0170.00617.48
7.1.170.0170.00717.46
7.1.160.0160.00517.92
7.1.150.0150.00617.45
7.1.140.0160.00517.51
7.1.130.0170.00517.48
7.1.120.0160.00617.47
7.1.110.0150.00517.52
7.1.100.0130.00717.64
7.1.90.0160.00517.40
7.1.80.0150.00617.55
7.1.70.0160.00317.12
7.1.60.0120.00718.02
7.1.50.0150.01017.52
7.1.40.0160.00617.55
7.1.30.0180.00617.41
7.1.20.0180.00617.51
7.1.10.0160.00717.53
7.1.00.0070.02618.61
7.0.330.0180.00317.08
7.0.320.0160.00417.23
7.0.310.0180.00317.25
7.0.300.0150.00717.22
7.0.290.0200.00317.11
7.0.280.0180.00417.04
7.0.270.0140.00816.99
7.0.260.0140.00617.07
7.0.250.0160.00517.15
7.0.240.0200.00317.35
7.0.230.0180.00217.24
7.0.220.0170.00317.19
7.0.210.0190.00217.19
7.0.200.0110.00717.01
7.0.190.0160.00417.31
7.0.180.0170.00517.31
7.0.170.0150.00517.32
7.0.160.0170.00517.15
7.0.150.0170.00517.25
7.0.140.0160.01818.36
7.0.130.0130.00817.24
7.0.120.0170.00417.30
7.0.110.0150.00417.70
7.0.100.0140.00317.26
7.0.90.0150.00317.13
7.0.80.0080.01017.14
7.0.70.0130.00617.07
7.0.60.0110.01317.83
7.0.50.0130.01317.25
7.0.40.0120.02717.78
7.0.30.0160.01817.99
7.0.20.0220.02217.84
7.0.10.0160.02117.93
7.0.00.0110.03017.92
5.6.400.0180.00416.02
5.6.390.0120.00815.94
5.6.380.0170.00415.71
5.6.370.0200.00315.98
5.6.360.0210.00415.95
5.6.350.0200.00315.92
5.6.340.0170.00415.98
5.6.330.0200.00315.91
5.6.320.0160.00415.90
5.6.310.0150.00515.97
5.6.300.0190.00115.89
5.6.290.0150.00515.94
5.6.280.0110.02417.18
5.6.270.0180.00315.85
5.6.260.0170.00616.02
5.6.250.0170.00515.87
5.6.240.0160.00315.99
5.6.230.0150.00316.01
5.6.220.0160.00316.07
5.6.210.0120.02017.12
5.6.200.0180.01616.56
5.6.190.0170.01917.22
5.6.180.0150.02617.12
5.6.170.0250.01817.13
5.6.160.0130.02417.16
5.6.150.0110.01916.65
5.6.140.0170.02216.54
5.6.130.0150.02216.53
5.6.120.0160.02117.22
5.6.110.0180.02117.21
5.6.100.0200.02117.16
5.6.90.0150.02517.22
5.6.80.0170.02117.01
5.6.70.0150.02517.11
5.6.60.0150.00516.04
5.6.50.0190.00215.86
5.6.40.0130.00615.98
5.6.30.0130.00515.95
5.6.20.0120.00715.79
5.6.10.0160.00315.87
5.6.00.0130.00615.94
5.5.380.0160.00316.04
5.5.370.0200.00215.97
5.5.360.0180.00315.81
5.5.350.0200.02116.90
5.5.340.0160.02316.40
5.5.330.0170.02417.04
5.5.320.0190.02116.91
5.5.310.0180.01916.87
5.5.300.0110.02016.42
5.5.290.0110.02416.35
5.5.280.0150.01617.07
5.5.270.0170.02017.16
5.5.260.0150.02417.15
5.5.250.0150.02117.11
5.5.240.0130.02017.04
5.5.230.0180.00215.75
5.5.220.0180.00415.88
5.5.210.0190.00416.00
5.5.200.0170.00515.67
5.5.190.0160.00515.72
5.5.180.0150.00515.79
5.5.170.0150.00515.72
5.5.160.0140.00615.59
5.5.150.0150.00515.81
5.5.140.0150.00315.64
5.5.130.0130.00615.71
5.5.120.0150.00415.78
5.5.110.0130.00715.59
5.5.100.0110.00915.84
5.5.90.0130.00815.87
5.5.80.0190.00315.82
5.5.70.0200.00015.84
5.5.60.0150.00515.75
5.5.50.0160.00415.88
5.5.40.0170.00515.86
5.5.30.0190.00316.03
5.5.20.0120.00715.96
5.5.10.0120.00715.96
5.5.00.0140.00515.70
5.4.450.0110.01215.10
5.4.440.0110.01315.00
5.4.430.0090.01915.01
5.4.420.0100.02415.10
5.4.410.0100.01715.06
5.4.400.0080.01815.01
5.4.390.0090.02114.97
5.4.380.0140.02115.00
5.4.370.0080.02014.96
5.4.360.0110.01715.00
5.4.350.0120.01815.02
5.4.340.0130.01815.06
5.4.330.0170.00113.57
5.4.320.0120.02215.01
5.4.310.0130.01714.98
5.4.300.0120.01515.11
5.4.290.0140.01215.11
5.4.280.0090.01415.10
5.4.270.0120.01414.97
5.4.260.0130.01215.04
5.4.250.0110.02014.91
5.4.240.0120.01914.96
5.4.230.0100.01614.96
5.4.220.0070.02514.83
5.4.210.0120.01914.83
5.4.200.0130.01715.00
5.4.190.0080.01714.88
5.4.180.0140.01414.94
5.4.170.0120.01414.97
5.4.160.0070.01914.89
5.4.150.0120.02014.96
5.4.140.0120.01914.23
5.4.130.0100.01514.30
5.4.120.0130.01414.24
5.4.110.0090.02114.31
5.4.100.0120.02014.31
5.4.90.0110.01714.33
5.4.80.0090.02214.34
5.4.70.0100.01814.30
5.4.60.0070.02114.34
5.4.50.0110.01914.28
5.4.40.0100.01514.27
5.4.30.0080.01914.29
5.4.20.0080.01914.31
5.4.10.0090.01514.30
5.4.00.0060.01614.06
5.3.290.0090.02214.16
5.3.280.0080.01514.10
5.3.270.0100.02014.05
5.3.260.0090.01914.16
5.3.250.0070.02014.03
5.3.240.0060.01614.08
5.3.230.0090.01414.14
5.3.220.0100.01514.03
5.3.210.0110.02214.00
5.3.200.0080.01814.06
5.3.190.0120.01313.98
5.3.180.0080.02114.10
5.3.170.0090.01714.11
5.3.160.0120.02014.09
5.3.150.0100.02114.10
5.3.140.0090.02114.02
5.3.130.0070.01514.03
5.3.120.0100.01514.06
5.3.110.0100.01813.98
5.3.100.0100.01913.91
5.3.90.0130.01213.91
5.3.80.0060.02113.81
5.3.70.0080.01713.73
5.3.60.0060.01313.88
5.3.50.0090.01913.85
5.3.40.0060.01413.91
5.3.30.0080.02013.94
5.3.20.0050.02013.88
5.3.10.0090.01213.70
5.3.00.0060.01313.73

preferences:
52.14 ms | 401 KiB | 5 Q