3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=1; var_dump($a);

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)
8.3.60.0100.01018.43
8.3.50.0130.00921.14
8.3.40.0000.01418.73
8.3.30.0070.01018.87
8.3.20.0040.00420.20
8.3.10.0080.00020.23
8.3.00.0070.00417.35
8.2.180.0100.01016.38
8.2.170.0110.00422.96
8.2.160.0070.01420.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00822.23
8.2.110.0060.00321.00
8.2.100.0040.00817.66
8.2.90.0030.00517.63
8.2.80.0040.00420.38
8.2.70.0050.00317.50
8.2.60.0000.00917.38
8.2.50.0080.00017.38
8.2.40.0080.00017.63
8.2.30.0000.00919.41
8.2.20.0040.00417.52
8.2.10.0040.00417.86
8.2.00.0040.00417.57
8.1.280.0100.01025.92
8.1.270.0000.00822.13
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00321.25
8.1.230.0070.00420.85
8.1.220.0000.00918.77
8.1.210.0000.00818.89
8.1.200.0000.00917.35
8.1.190.0090.00017.23
8.1.180.0030.00618.10
8.1.170.0060.00318.28
8.1.160.0030.00421.90
8.1.150.0040.00418.69
8.1.140.0000.00817.38
8.1.130.0030.00317.82
8.1.120.0040.00417.34
8.1.110.0000.00817.34
8.1.100.0030.00317.37
8.1.90.0000.00717.40
8.1.80.0000.00817.39
8.1.70.0000.00817.38
8.1.60.0040.00417.46
8.1.50.0030.00517.48
8.1.40.0040.00417.34
8.1.30.0000.00817.45
8.1.20.0030.00517.54
8.1.10.0040.00417.36
8.1.00.0070.00017.25
8.0.300.0000.00719.85
8.0.290.0040.00416.75
8.0.280.0000.00718.42
8.0.270.0000.00817.14
8.0.260.0030.00317.24
8.0.250.0000.00716.88
8.0.240.0090.00016.84
8.0.230.0030.00316.81
8.0.220.0000.00716.86
8.0.210.0040.00416.81
8.0.200.0000.00616.85
8.0.190.0030.00616.77
8.0.180.0040.00416.75
8.0.170.0000.00716.83
8.0.160.0040.00416.91
8.0.150.0030.00316.74
8.0.140.0070.00016.75
8.0.130.0000.00513.20
8.0.120.0050.00316.79
8.0.110.0000.00716.65
8.0.100.0070.00016.88
8.0.90.0040.00416.85
8.0.80.0090.01216.84
8.0.70.0040.00416.93
8.0.60.0040.00416.86
8.0.50.0030.00516.82
8.0.30.0090.01016.82
8.0.20.0110.00717.21
8.0.10.0110.01116.96
8.0.00.0080.00916.74
7.4.330.0020.00215.00
7.4.320.0030.00316.53
7.4.300.0030.00316.40
7.4.290.0000.00616.39
7.4.280.0040.00416.42
7.4.270.0040.00416.47
7.4.260.0000.00716.38
7.4.250.0030.00616.38
7.4.240.0000.00716.43
7.4.230.0070.00016.56
7.4.220.0100.00716.35
7.4.210.0060.00916.43
7.4.200.0000.00716.47
7.4.160.0050.01016.44
7.4.150.0110.00616.94
7.4.140.0110.00717.40
7.4.130.0060.01216.52
7.4.120.0090.00816.44
7.4.110.0130.00716.39
7.4.100.0090.01016.40
7.4.90.0100.00716.45
7.4.80.0120.00517.93
7.4.70.0120.00416.35
7.4.60.0070.00916.38
7.4.50.0060.00516.25
7.4.40.0120.00616.38
7.4.30.0070.00716.42
7.4.20.0120.00316.38
7.4.10.0060.00916.27
7.4.00.0090.00715.51
7.3.330.0000.00612.96
7.3.320.0050.00012.88
7.3.310.0070.00015.99
7.3.300.0030.00316.15
7.3.290.0030.01016.13
7.3.280.0080.00916.13
7.3.270.0120.00716.79
7.3.260.0100.00916.29
7.3.250.0070.01216.11
7.3.240.0110.00816.29
7.3.230.0060.01316.26
7.3.220.0100.01016.04
7.3.210.0150.00716.13
7.3.200.0030.01617.68
7.3.190.0110.01016.10
7.3.180.0080.01016.19
7.3.170.0090.00816.14
7.3.160.0120.00616.25
7.3.150.0000.01515.95
7.3.140.0110.00416.00
7.3.130.0070.00716.09
7.3.120.0060.01016.09
7.3.110.0090.00916.00
7.3.100.0130.00415.98
7.3.90.0130.01016.27
7.3.80.0130.00716.18
7.3.70.0100.00716.19
7.3.60.0030.01216.26
7.3.50.0100.01016.27
7.3.40.0140.00016.20
7.3.30.0080.01216.26
7.3.20.0140.00716.23
7.3.10.0120.00416.11
7.3.00.0060.01216.16
7.2.340.0240.01216.15
7.2.330.0160.00716.17
7.2.320.0120.01216.20
7.2.310.0160.01616.37
7.2.300.0140.01316.28
7.2.290.0140.00716.28
7.2.280.0140.01416.07
7.2.270.0180.01216.15
7.2.260.0280.00416.04
7.2.250.0170.01016.14
7.2.240.0110.01816.07
7.2.230.0170.01316.11
7.2.220.0210.01516.21
7.2.210.0270.00816.16
7.2.200.0220.01016.28
7.2.190.0210.01116.32
7.2.180.0180.01516.20
7.2.170.0190.01316.27
7.2.160.0250.00616.31
7.2.150.0200.01016.32
7.2.140.0170.01416.46
7.2.130.0200.01116.57
7.2.120.0240.00716.52
7.2.110.0250.00616.41
7.2.100.0210.00916.46
7.2.90.0170.01716.34
7.2.80.0240.01016.36
7.2.70.0270.00716.37
7.2.60.0220.00716.26
7.2.50.0240.00616.34
7.2.40.0230.00716.39
7.2.30.0190.00816.35
7.2.20.0170.00816.33
7.2.10.0280.00316.44
7.2.00.0180.00617.76
7.1.330.0130.01515.45
7.1.320.0210.00915.42
7.1.310.0250.00215.55
7.1.300.0230.01015.48
7.1.290.0120.01615.47
7.1.280.0140.01115.38
7.1.270.0110.01915.48
7.1.260.0180.01015.52
7.1.250.0230.00615.40
7.1.240.0230.00615.38
7.1.230.0140.01415.43
7.1.220.0230.00315.43
7.1.210.0460.00615.50
7.1.200.0230.00615.39
7.1.190.0230.00415.43
7.1.180.0100.01715.41
7.1.170.0210.00515.43
7.1.160.0100.01515.40
7.1.150.0180.00615.37
7.1.140.0380.00915.35
7.1.130.0200.01015.29
7.1.120.0230.00715.41
7.1.110.0150.01115.35
7.1.100.0170.00516.52
7.1.90.0120.01815.36
7.1.80.0160.01215.33
7.1.70.0090.00816.20
7.1.60.0120.01317.29
7.1.50.0160.01316.16
7.1.40.0230.00215.45
7.1.30.0250.00415.48
7.1.20.0220.00815.36
7.1.10.0210.00715.46
7.1.00.0100.04518.74
7.0.330.0200.00715.02
7.0.320.0200.01115.08
7.0.310.0150.01214.98
7.0.300.0200.00315.07
7.0.290.0210.00315.07
7.0.280.0140.00915.03
7.0.270.0210.00515.05
7.0.260.0210.00315.10
7.0.250.0120.01215.07
7.0.240.0200.00915.30
7.0.230.0110.01815.27
7.0.220.0250.00315.25
7.0.210.0170.00715.05
7.0.200.0110.00715.94
7.0.190.0190.00815.28
7.0.180.0220.00515.00
7.0.170.0160.01315.18
7.0.160.0180.01015.13
7.0.150.0100.01515.14
7.0.140.0140.04118.59
7.0.130.0180.01615.19
7.0.120.0290.00315.27
7.0.110.0230.00815.08
7.0.100.0160.01015.05
7.0.90.0250.00815.06
7.0.80.0230.00715.11
7.0.70.0190.01615.00
7.0.60.0140.04417.56
7.0.50.0140.02316.39
7.0.40.0210.04417.59
7.0.30.0280.04417.58
7.0.20.0310.04317.60
7.0.10.0150.04717.71
7.0.00.0200.03217.54
5.6.400.0150.01115.74
5.6.390.0330.00715.71
5.6.380.0140.01015.65
5.6.370.0160.01215.63
5.6.360.0170.00715.60
5.6.350.0160.00815.77
5.6.340.0160.00815.76
5.6.330.0150.00915.64
5.6.320.0150.01115.74
5.6.310.0200.00615.71
5.6.300.0200.01315.59
5.6.290.0270.00315.59
5.6.280.0070.04418.31
5.6.270.0190.00515.56
5.6.260.0170.00815.56
5.6.250.0140.01715.70
5.6.240.0150.00915.65
5.6.230.0140.01015.68
5.6.220.0220.00815.74
5.6.210.0110.03318.17
5.6.200.0230.03017.00
5.6.190.0120.03218.06
5.6.180.0280.04017.97
5.6.170.0240.03718.32
5.6.160.0170.04518.12
5.6.150.0140.04316.93
5.6.140.0120.03216.89
5.6.130.0120.02617.00
5.6.120.0150.03518.38
5.6.110.0120.04718.37
5.6.100.0110.02418.34
5.6.90.0150.02718.28
5.6.80.0140.04118.03
5.6.70.0100.01415.83
5.6.60.0190.00915.82
5.6.50.0200.01515.52
5.6.40.0150.01015.60
5.6.30.0200.00315.71
5.6.20.0170.01015.48
5.6.10.0140.01715.54
5.6.00.0100.02015.57
5.5.380.0180.00615.67
5.5.370.0150.01215.61
5.5.360.0200.00915.48
5.5.350.2220.02817.97
5.5.340.0080.05116.68
5.5.330.0130.04718.00
5.5.320.0210.02417.93
5.5.310.0250.03717.79
5.5.300.0110.02516.79
5.5.290.0130.02416.76
5.5.280.0160.03818.16
5.5.270.0130.04618.23
5.5.260.0120.04518.19
5.5.250.0190.03718.14
5.5.240.0160.04518.06
5.5.230.0230.00715.51
5.5.220.0110.01315.55
5.5.210.0140.01115.64
5.5.200.0110.01515.57
5.5.190.0170.01015.50
5.5.180.0130.01215.48
5.5.170.0200.00815.39
5.5.160.0210.00615.45
5.5.150.0130.01315.43
5.5.140.0130.01215.40
5.5.130.0240.00315.27
5.5.120.0140.01415.28
5.5.110.0120.01615.30
5.5.100.0230.00415.57
5.5.90.0200.01015.65
5.5.80.0160.01615.51
5.5.70.0180.00915.45
5.5.60.0170.01015.63
5.5.50.0230.00315.41
5.5.40.0160.01315.47
5.5.30.0170.01415.66
5.5.20.0220.00315.45
5.5.10.0200.01015.70
5.5.00.0150.01615.49
5.4.450.0480.03515.81
5.4.440.0480.03615.83
5.4.430.0550.03215.98
5.4.420.0630.02816.03
5.4.410.0640.03815.95
5.4.400.0500.02715.79
5.4.390.0550.04015.77
5.4.380.0140.03215.56
5.4.370.0210.03515.53
5.4.360.0220.03115.57
5.4.350.0210.03515.50
5.4.340.0260.02615.49
5.4.330.0160.00412.52
5.4.320.0290.02515.56
5.4.310.0210.03315.60
5.4.300.0220.04115.52
5.4.290.0180.03015.54
5.4.280.0330.03215.54
5.4.270.0190.03515.59
5.4.260.0180.03315.57
5.4.250.0160.03715.46
5.4.240.0220.03115.59
5.4.230.0250.03215.46
5.4.220.0280.02715.47
5.4.210.0270.03715.43
5.4.200.0260.02814.38
5.4.190.0260.03115.48
5.4.180.0250.04215.53
5.4.170.0190.04115.47
5.4.160.0200.03215.46
5.4.150.0230.03515.38
5.4.140.0330.03114.41
5.4.130.0220.03714.29
5.4.120.0150.03714.42
5.4.110.0240.02914.34
5.4.100.0220.04314.26
5.4.90.0230.03514.38
5.4.80.0160.03114.38
5.4.70.0260.03114.31
5.4.60.0300.02914.33
5.4.50.0320.03314.24
5.4.40.0280.03614.28
5.4.30.0260.03814.32
5.4.20.0240.02714.30
5.4.10.0290.02314.31
5.4.00.0260.03313.99

preferences:
45.76 ms | 401 KiB | 5 Q