3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(trim((int) '999'));

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)
8.3.40.0090.00618.57
8.3.30.0120.00318.84
8.3.20.0040.00420.21
8.3.10.0060.00321.89
8.3.00.0040.00422.39
8.2.170.0060.00922.96
8.2.160.0070.00720.22
8.2.150.0090.00024.18
8.2.140.0070.01424.66
8.2.130.0080.00026.16
8.2.120.0050.00319.41
8.2.110.0030.00622.31
8.2.100.0040.00719.21
8.2.90.0000.00719.09
8.2.80.0030.00619.39
8.2.70.0030.00617.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0060.00317.97
8.2.30.0030.00617.88
8.2.20.0000.00717.46
8.2.10.0040.00417.64
8.2.00.0030.00517.66
8.1.270.0090.00020.27
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0030.00624.01
8.1.230.0070.00419.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00417.23
8.1.190.0040.00417.41
8.1.180.0040.00418.43
8.1.170.0030.00618.50
8.1.160.0040.00422.07
8.1.150.0090.00018.38
8.1.140.0050.00217.23
8.1.130.0000.00717.73
8.1.120.0040.00417.35
8.1.110.0000.00717.30
8.1.100.0040.00317.22
8.1.90.0080.00017.23
8.1.80.0040.00417.33
8.1.70.0000.00817.31
8.1.60.0080.00017.43
8.1.50.0000.00817.32
8.1.40.0000.00717.27
8.1.30.0000.00717.41
8.1.20.0040.00417.47
8.1.10.0030.00617.41
8.1.00.0000.00717.31
8.0.300.0000.00718.77
8.0.290.0070.00016.91
8.0.280.0000.00718.34
8.0.270.0030.00317.04
8.0.260.0070.00016.74
8.0.250.0030.00316.87
8.0.240.0000.00816.89
8.0.230.0030.00316.86
8.0.220.0040.00416.70
8.0.210.0070.00016.81
8.0.200.0000.00616.87
8.0.190.0040.00416.78
8.0.180.0000.00716.74
8.0.170.0050.00316.77
8.0.160.0000.00816.71
8.0.150.0030.00316.63
8.0.140.0020.00516.75
8.0.130.0030.00313.19
8.0.120.0030.00516.76
8.0.110.0020.00516.75
8.0.100.0050.00316.93
8.0.90.0030.00316.86
8.0.80.0000.01516.80
8.0.70.0030.00416.62
8.0.60.0040.00416.81
8.0.50.0040.00416.70
8.0.30.0120.00616.96
8.0.20.0090.00917.40
8.0.10.0000.00816.94
8.0.00.0110.00816.77
7.4.330.0000.00515.00
7.4.320.0000.00716.22
7.4.300.0030.00316.48
7.4.290.0070.00016.46
7.4.280.0030.00316.36
7.4.270.0050.00216.35
7.4.260.0000.00716.36
7.4.250.0000.00716.31
7.4.240.0000.00716.33
7.4.230.0030.00316.48
7.4.220.0170.00316.41
7.4.210.0080.00816.37
7.4.200.0030.00316.26
7.4.190.0070.00016.34
7.4.160.0160.00416.40
7.4.150.0070.01017.40
7.4.140.0150.01617.86
7.4.130.0060.01116.26
7.4.120.0080.01316.24
7.4.110.0030.01416.24
7.4.100.0090.01316.41
7.4.90.0130.00316.34
7.4.80.0070.01319.39
7.4.70.0120.00916.23
7.4.60.0100.00716.18
7.4.50.0030.00516.30
7.4.40.0090.00622.77
7.4.30.0090.00616.57
7.4.00.0090.00615.00
7.3.330.0000.00613.05
7.3.320.0050.00013.11
7.3.310.0030.00315.96
7.3.300.0000.00716.17
7.3.290.0100.01016.20
7.3.280.0080.00816.16
7.3.270.0090.00917.40
7.3.260.0210.00316.43
7.3.250.0130.00716.18
7.3.240.0100.00716.14
7.3.230.0110.01216.39
7.3.210.0060.01216.23
7.3.200.0090.00619.39
7.3.190.0120.00616.38
7.3.180.0130.00616.02
7.3.170.0120.00616.39
7.3.160.0090.00616.25
7.3.120.0030.01614.43
7.3.110.0060.01214.69
7.3.100.0000.01514.64
7.3.90.0080.00614.39
7.3.80.0060.00914.43
7.3.70.0070.00714.70
7.3.60.0030.01314.56
7.3.50.0070.01014.54
7.3.40.0070.00714.45
7.3.30.0130.00614.56
7.3.20.0060.01216.66
7.3.10.0030.01116.41
7.3.00.0110.00316.49
7.2.330.0100.00716.55
7.2.320.0100.00716.60
7.2.310.0150.00916.32
7.2.300.0100.01316.41
7.2.290.0100.00616.54
7.2.240.0040.01514.80
7.2.230.0030.00714.83
7.2.220.0070.01014.73
7.2.210.0040.00714.88
7.2.200.0040.00814.80
7.2.190.0100.00314.88
7.2.180.0070.00714.80
7.2.170.0080.00814.92
7.2.160.0070.00714.81
7.2.150.0030.01016.68
7.2.140.0040.01516.69
7.2.130.0050.00916.72
7.2.120.0080.00816.59
7.2.110.0080.01016.71
7.2.100.0110.00316.83
7.2.90.0100.00616.50
7.2.80.0050.01116.65
7.2.70.0070.00916.71
7.2.60.0100.00516.73
7.2.50.0080.00716.87
7.2.40.0050.00916.82
7.2.30.0060.00816.67
7.2.20.0090.00516.57
7.2.10.0030.01216.65
7.2.00.0060.00716.83
7.1.330.0110.00715.48
7.1.320.0060.00615.47
7.1.310.0030.01015.58
7.1.300.0120.00315.57
7.1.290.0070.00715.64
7.1.280.0030.01215.56
7.1.270.0120.00615.74
7.1.260.0130.00615.95
7.1.250.0080.00315.68
7.1.70.0000.00717.07
7.1.60.0090.01319.82
7.1.50.0040.00816.57
7.1.00.0030.04322.30
7.0.200.0030.00716.77
7.0.140.0130.05722.09
7.0.70.5200.03019.88
7.0.60.0030.07020.04
7.0.50.0070.08017.82
7.0.40.0100.06020.39
7.0.30.0330.07720.33
7.0.20.0270.07720.15
7.0.10.0430.06720.04
7.0.00.0030.06320.09
5.6.280.0030.07320.85
5.6.210.0070.05320.45
5.6.200.0100.05718.13
5.6.190.0100.04720.41
5.6.180.0230.05020.65
5.6.170.0270.03720.51
5.6.160.0030.05320.38
5.6.150.0030.04018.12
5.6.140.0130.07318.21
5.6.130.0070.07318.21
5.6.120.0030.04721.02
5.6.110.0130.08020.97
5.6.100.0070.08320.96
5.6.90.0070.08721.05
5.6.80.0100.05020.50
5.6.70.0270.07320.49
5.5.350.0070.08320.39
5.5.340.0130.07018.02
5.5.330.0200.07020.21
5.5.320.0030.05020.15
5.5.310.0470.05720.23
5.5.300.0030.08017.89
5.5.290.0070.07017.97
5.5.280.0070.05020.84
5.5.270.0070.03720.83
5.5.260.0200.07320.75
5.5.250.0130.06720.46
5.5.240.0130.07020.36
5.4.450.0130.06019.41
5.4.440.0800.06719.29
5.4.430.0970.06319.48
5.4.420.0700.06319.46
5.4.410.0070.05719.42
5.4.400.1000.05319.13
5.4.390.1130.05719.19
5.4.380.0200.05018.59
5.4.370.0230.04318.61
5.4.360.0430.04018.62
5.4.350.0050.04211.97
5.4.340.0080.03911.96
5.4.320.0080.04112.45
5.4.310.0100.04012.45
5.4.300.0050.03712.45
5.4.290.0040.03912.45
5.4.280.0020.03812.35
5.4.270.0060.04712.34
5.4.260.0090.03712.34
5.4.250.0100.04718.77
5.4.240.0170.04018.80
5.4.230.0070.05018.89
5.4.220.0030.05718.73
5.4.210.0070.05018.73
5.4.200.0030.05319.00
5.4.190.0000.05718.92
5.4.180.0130.04319.03
5.4.170.0070.05018.92
5.4.160.0070.05018.71
5.4.150.0070.05318.93
5.4.140.0030.05016.49
5.4.130.0030.05016.26
5.4.120.0100.06716.23
5.4.110.0000.05716.41
5.4.100.0030.05016.36
5.4.90.0070.06716.32
5.4.80.0100.04716.48
5.4.70.0070.04716.38
5.4.60.0130.07016.32
5.4.50.0030.05016.33
5.4.40.0130.04316.44
5.4.30.0100.05716.39
5.4.20.0100.04316.50
5.4.10.0070.04716.46
5.4.00.0070.04715.72
5.3.290.0110.05012.80
5.3.280.0100.04314.58
5.3.270.0100.04714.62
5.3.260.0100.04714.32
5.3.250.0030.05314.45
5.3.240.0100.04714.30
5.3.230.0030.06314.59
5.3.220.0030.05014.61
5.3.210.0070.06714.39
5.3.200.0070.04714.60
5.3.190.0030.05014.43
5.3.180.0070.04714.41
5.3.170.0030.05014.40
5.3.160.0030.05014.25
5.3.150.0070.05014.26
5.3.140.0100.06714.39
5.3.130.0070.05314.41
5.3.120.0070.05314.41
5.3.110.0030.07014.38
5.3.100.0100.05714.05
5.3.90.0070.04714.02
5.3.80.0070.05014.11
5.3.70.0000.05713.85
5.3.60.0100.04314.04
5.3.50.0130.04713.99
5.3.40.0100.04313.96
5.3.30.0100.04013.89
5.3.20.0070.04713.55
5.3.10.0030.05013.79
5.3.00.0030.05013.55
5.2.170.0030.04011.23
5.2.160.0030.04011.04
5.2.150.0070.03711.15
5.2.140.0100.03311.02
5.2.130.0030.04011.02
5.2.120.0070.03711.09
5.2.110.0000.04311.11
5.2.100.0030.03711.11
5.2.90.0000.04711.24
5.2.80.0100.03711.10
5.2.70.0030.04011.05
5.2.60.0000.04710.80
5.2.50.0030.04311.16
5.2.40.0000.04311.15
5.2.30.0070.03710.91
5.2.20.0000.04010.97
5.2.10.0000.04010.86
5.2.00.0170.02710.53
5.1.60.0130.03010.07
5.1.50.0130.0239.91
5.1.40.0030.0339.93
5.1.30.0030.03710.28
5.1.20.0070.03710.43
5.1.10.0030.03710.09
5.1.00.0070.03010.15
5.0.50.0000.0438.53
5.0.40.0000.0338.36
5.0.30.0000.0408.13
5.0.20.0070.0278.42
5.0.10.0030.0278.13
5.0.00.0030.0408.30
4.4.90.0000.0236.85
4.4.80.0030.0206.85
4.4.70.0000.0206.85
4.4.60.0000.0236.85
4.4.50.0000.0236.85
4.4.40.0030.0306.85
4.4.30.0000.0206.85
4.4.20.0070.0276.85
4.4.10.0000.0306.85
4.4.00.0030.0306.85
4.3.110.0030.0206.85
4.3.100.0070.0176.85
4.3.90.0030.0206.85
4.3.80.0030.0306.85
4.3.70.0000.0206.85
4.3.60.0030.0176.85
4.3.50.0030.0206.85
4.3.40.0000.0336.85
4.3.30.0030.0206.85
4.3.20.0030.0206.85
4.3.10.0030.0206.85
4.3.00.0070.0207.22

preferences:
42.35 ms | 400 KiB | 5 Q