3v4l.org

run code in 300+ PHP versions simultaneously
<?php function unlockTest() { var_dump('test'); } UnlockTest();

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)
8.3.60.0070.01016.50
8.3.50.0160.00622.00
8.3.40.0070.00718.46
8.3.30.0140.00018.79
8.3.20.0080.00020.04
8.3.10.0030.00621.78
8.3.00.0040.00417.38
8.2.180.0060.00916.50
8.2.170.0060.01218.61
8.2.160.0030.01022.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.23
8.2.110.0070.00321.12
8.2.100.0060.00617.38
8.2.90.0080.00018.91
8.2.80.0080.00017.97
8.2.70.0060.00317.36
8.2.60.0030.00617.78
8.2.50.0040.00418.07
8.2.40.0090.00017.97
8.2.30.0050.00317.80
8.2.20.0000.00917.42
8.2.10.0040.00418.04
8.2.00.0000.00718.21
8.1.280.0090.00925.92
8.1.270.0060.00320.20
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.62
8.1.230.0070.00417.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0030.00617.22
8.1.180.0080.00018.10
8.1.170.0000.00820.50
8.1.160.0040.00421.95
8.1.150.0040.00418.71
8.1.140.0060.00317.36
8.1.130.0000.00617.86
8.1.120.0000.00717.37
8.1.110.0040.00417.23
8.1.100.0030.00317.35
8.1.90.0000.00717.33
8.1.80.0040.00417.36
8.1.70.0000.00717.24
8.1.60.0060.00317.39
8.1.50.0050.00317.41
8.1.40.0000.00717.34
8.1.30.0060.00317.54
8.1.20.0000.00817.42
8.1.10.0000.00817.36
8.1.00.0060.00317.28
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00518.22
8.0.270.0070.00016.68
8.0.260.0030.00317.00
8.0.250.0000.00716.73
8.0.240.0060.00016.80
8.0.230.0000.00716.88
8.0.220.0080.00016.73
8.0.210.0000.00816.73
8.0.200.0060.00016.70
8.0.190.0050.00516.75
8.0.180.0040.00416.80
8.0.170.0050.00316.84
8.0.160.0050.00316.80
8.0.150.0000.00716.57
8.0.140.0050.00316.68
8.0.130.0000.00613.23
8.0.120.0040.00416.68
8.0.110.0030.00316.67
8.0.100.0000.00816.79
8.0.90.0040.00416.62
8.0.80.0150.00616.63
8.0.70.0070.00016.59
8.0.60.0000.00716.70
8.0.50.0080.00016.87
8.0.30.0120.01416.89
8.0.20.0090.01317.40
8.0.10.0000.00716.77
8.0.00.0030.01516.72
7.4.330.0050.00015.03
7.4.320.0030.00316.32
7.4.300.0070.00016.50
7.4.290.0030.00316.53
7.4.280.0070.00016.43
7.4.270.0000.00716.50
7.4.260.0030.00316.48
7.4.250.0040.00416.38
7.4.240.0020.00516.50
7.4.230.0070.00016.23
7.4.220.0090.01016.40
7.4.210.0120.00316.50
7.4.200.0070.00016.23
7.4.160.0160.00016.54
7.4.150.0060.01417.40
7.4.140.0120.00717.86
7.4.130.0120.00716.33
7.4.120.0130.00516.40
7.4.110.0110.00616.45
7.4.100.0090.00916.40
7.4.90.0070.01016.25
7.4.80.0090.00919.39
7.4.70.0080.00816.47
7.4.60.0030.01416.57
7.4.50.0030.00316.09
7.4.40.0070.01016.07
7.4.30.0110.00616.51
7.4.00.0070.00914.74
7.3.330.0000.00713.15
7.3.320.0100.00313.09
7.3.310.0040.00316.28
7.3.300.0000.00716.23
7.3.290.0090.00716.20
7.3.280.0070.01116.21
7.3.270.0110.00617.40
7.3.260.0180.00616.27
7.3.250.0080.01216.28
7.3.240.0070.01016.44
7.3.230.0130.00716.53
7.3.210.0070.01016.53
7.3.200.0180.00319.39
7.3.190.0060.01116.35
7.3.180.0130.00316.24
7.3.170.0120.00916.27
7.3.160.0040.01116.48
7.3.120.0050.01014.70
7.3.110.0090.00914.67
7.3.100.0050.01014.57
7.3.90.0060.00814.68
7.3.80.0090.00614.65
7.3.70.0030.00814.64
7.3.60.0060.00714.72
7.3.50.0040.00814.79
7.3.40.0080.00814.58
7.3.30.0090.00414.69
7.3.20.0050.01116.73
7.3.10.0100.00516.44
7.3.00.0060.01316.50
7.2.330.0040.01516.41
7.2.320.0070.01116.48
7.2.310.0090.00916.21
7.2.300.0080.00816.22
7.2.290.0140.00316.65
7.2.250.0070.01214.97
7.2.240.0060.01314.91
7.2.230.0090.00614.72
7.2.220.0030.01214.73
7.2.210.0030.00914.70
7.2.200.0110.00514.62
7.2.190.0030.01014.67
7.2.180.0090.00714.84
7.2.170.0060.00614.73
7.2.130.0000.01116.49
7.2.120.0100.00716.25
7.2.110.0000.01216.50
7.2.100.0110.00816.48
7.2.90.0130.01016.38
7.2.80.0140.01016.37
7.2.70.0030.01916.59
7.2.60.0130.00916.16
7.2.50.0190.01016.07
7.2.40.0220.00716.53
7.2.30.0170.00316.34
7.2.20.0030.01316.48
7.2.10.0100.00716.34
7.2.00.0080.00817.91
7.1.330.0090.00515.73
7.1.320.0040.00615.66
7.1.310.0060.00515.62
7.1.300.0060.00815.65
7.1.290.0090.00415.67
7.1.280.0030.01015.63
7.1.270.0070.00815.74
7.1.260.0110.00415.67
7.1.250.0060.00915.00
7.1.100.0060.01017.89
7.1.70.0040.00417.05
7.1.60.0120.01219.50
7.1.50.0130.00916.93
7.1.00.0030.07722.35
7.0.200.0090.00616.45
7.0.60.0100.08020.01
7.0.50.0070.04717.88
7.0.40.0000.04720.11
7.0.30.0330.07320.06
7.0.20.0170.06020.08
7.0.10.0270.05320.26
7.0.00.0130.08020.07
5.6.280.0030.07321.12
5.6.210.0230.07320.53
5.6.200.0030.05018.18
5.6.190.0070.05020.39
5.6.180.0070.08720.42
5.6.170.0170.04720.54
5.6.160.0100.08020.54
5.6.150.0030.07018.19
5.6.140.0070.04318.21
5.6.130.0030.05018.29
5.6.120.0100.07720.90
5.6.110.0000.06020.90
5.6.100.0030.04321.01
5.6.90.0000.04720.98
5.6.80.0030.08020.49
5.6.70.0270.06720.53
5.5.350.0270.07720.32
5.5.340.0070.03717.97
5.5.330.0100.07720.13
5.5.320.0130.04020.27
5.5.310.0300.06320.32
5.5.300.0030.07317.95
5.5.290.0030.08018.08
5.5.280.0130.07320.89
5.5.270.0030.09020.87
5.5.260.0030.08320.68
5.5.250.0030.08020.55
5.5.240.0270.06020.35
5.4.450.0170.05719.61
5.4.440.0200.05719.59
5.4.430.0200.05319.30
5.4.420.0100.06319.69
5.4.410.0030.06318.70
5.4.400.0330.06018.71
5.4.390.0330.06018.52
5.4.380.0400.05018.46
5.4.370.0330.05718.53
5.4.360.0330.08018.70
5.4.350.0430.07318.86
5.4.340.0370.06018.71
5.4.320.0270.08318.61
5.4.310.0570.05718.55
5.4.300.0400.07318.75
5.4.290.0370.05718.53
5.4.280.0530.07318.78
5.4.270.0470.05718.74
5.4.260.0430.06018.52
5.4.250.0630.06718.80
5.4.240.0370.07718.73
5.4.230.0400.05318.53
5.4.220.0430.05718.75
5.4.210.0400.04318.82
5.4.200.0370.04716.78
5.4.190.0570.03718.66
5.4.180.0430.06718.57
5.4.170.0270.06318.84
5.4.160.0300.05718.55
5.4.150.0430.06018.78
5.4.140.0200.06016.29
5.4.130.0270.05316.18
5.4.120.0430.04716.45
5.4.110.0430.06316.40
5.4.100.0400.06016.29
5.4.90.0330.05716.45
5.4.80.0330.06016.26
5.4.70.0430.04716.38
5.4.60.0370.06716.27
5.4.50.0400.07316.27
5.4.40.0470.06716.42
5.4.30.0470.07016.29
5.4.20.0630.06016.20
5.4.10.0470.07016.20
5.4.00.0470.06015.71
5.3.290.0500.06314.79
5.3.280.0370.06314.61
5.3.270.0400.05014.70
5.3.260.0370.05014.77
5.3.250.0470.04714.76
5.3.240.0470.05014.58
5.3.230.0270.05714.63
5.3.220.0270.05314.65
5.3.210.0300.05714.62
5.3.200.0300.05314.71
5.3.190.0300.06014.68
5.3.180.0400.05714.66
5.3.170.0430.06014.69
5.3.160.0270.05714.66
5.3.150.0370.05314.72
5.3.140.0330.05314.60
5.3.130.0670.06314.67
5.3.120.0570.06314.53
5.3.110.0400.08714.76
5.3.100.0400.05314.08
5.3.90.0400.05014.18
5.3.80.0300.05714.23
5.3.70.0400.07314.13
5.3.60.0570.05314.04
5.3.50.0400.06013.99
5.3.40.0270.07713.95
5.3.30.0370.07013.96
5.3.20.0500.05313.85
5.3.10.0330.07013.77
5.3.00.0370.07313.85
5.2.170.0400.04711.23
5.2.160.0270.04011.18
5.2.150.0300.05011.34
5.2.140.0330.06311.36
5.2.130.0300.04011.10
5.2.120.0230.05011.17
5.2.110.0330.04711.18
5.2.100.0200.04711.32
5.2.90.0330.05011.20
5.2.80.0500.04311.19
5.2.70.0430.04311.13
5.2.60.0400.04011.05
5.2.50.0270.04011.00
5.2.40.0270.04011.07
5.2.30.0230.04710.97
5.2.20.0270.04011.05
5.2.10.0230.04010.96
5.2.00.0200.05010.79
5.1.60.0300.04310.00
5.1.50.0270.04310.19
5.1.40.0330.04010.13
5.1.30.0330.04010.56
5.1.20.0300.04310.45
5.1.10.0630.04710.09
5.1.00.0270.04710.10
5.0.50.0130.0308.61
5.0.40.0070.0408.43
5.0.30.0130.0438.40
5.0.20.0170.0278.28
5.0.10.0170.0338.14
5.0.00.0100.0508.36
4.4.90.0200.0176.09
4.4.80.0230.0306.09
4.4.70.0130.0306.09
4.4.60.0130.0276.09
4.4.50.0170.0176.09
4.4.40.0130.0376.09
4.4.30.0130.0236.09
4.4.20.0170.0176.09
4.4.10.0100.0236.09
4.4.00.0200.0336.09
4.3.110.0100.0236.09
4.3.100.0130.0206.09
4.3.90.0070.0236.09
4.3.80.0130.0306.09
4.3.70.0130.0206.09
4.3.60.0070.0236.09
4.3.50.0170.0206.09
4.3.40.0130.0306.09
4.3.30.0070.0306.09
4.3.20.0100.0276.09
4.3.10.0030.0336.09
4.3.00.0030.0206.77

preferences:
63.94 ms | 401 KiB | 5 Q