3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('abc' == 0); var_dump(0 == 'abc'); if ("abc") var_dump(true); else var_dump(false); if ( 0 ) print var_dump(true); else var_dump(false);

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)
8.3.60.0130.00716.38
8.3.50.0090.00921.98
8.3.40.0110.00318.70
8.3.30.0070.00718.97
8.3.20.0070.00020.25
8.3.10.0040.00421.65
8.3.00.0040.00419.26
8.2.180.0030.01518.00
8.2.170.0120.00318.77
8.2.160.0120.00322.96
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0110.01120.53
8.2.100.0040.00819.23
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0040.00417.68
8.2.50.0060.00318.07
8.2.40.0040.00419.95
8.2.30.0000.00717.87
8.2.20.0070.00017.60
8.2.10.0020.00517.89
8.2.00.0000.00717.53
8.1.280.0100.01025.92
8.1.270.0130.00318.75
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0090.00020.56
8.1.230.0090.00322.82
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0030.00617.10
8.1.190.0040.00416.88
8.1.180.0000.00818.10
8.1.170.0000.00820.37
8.1.160.0040.00421.95
8.1.150.0000.00818.75
8.1.140.0060.00317.32
8.1.130.0000.00717.76
8.1.120.0000.00817.19
8.1.110.0020.00517.23
8.1.100.0030.00517.32
8.1.90.0070.00017.31
8.1.80.0040.00417.23
8.1.70.0030.00317.22
8.1.60.0000.00817.42
8.1.50.0040.00417.21
8.1.40.0080.00017.41
8.1.30.0040.00417.41
8.1.20.0050.00217.42
8.1.10.0050.00517.36
8.1.00.0050.00217.36
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0070.00018.31
8.0.270.0000.00717.02
8.0.260.0030.00317.13
8.0.250.0030.00316.89
8.0.240.0030.00516.71
8.0.230.0000.00716.95
8.0.220.0030.00316.88
8.0.210.0050.00216.85
8.0.200.0030.00316.77
8.0.190.0040.00416.91
8.0.180.0080.00016.82
8.0.170.0000.00816.76
8.0.160.0020.00516.75
8.0.150.0000.00716.82
8.0.140.0000.00716.82
8.0.130.0000.00713.29
8.0.120.0030.00516.69
8.0.110.0000.00716.84
8.0.100.0000.00816.67
8.0.90.0000.00716.79
8.0.80.0090.00616.79
8.0.70.0040.00416.81
8.0.60.0030.00516.62
8.0.50.0070.00016.81
8.0.30.0140.00916.96
8.0.20.0090.00917.40
8.0.10.0000.00817.04
8.0.00.0060.01116.68
7.4.330.0030.00315.03
7.4.320.0070.00016.25
7.4.300.0000.00716.37
7.4.290.0060.00016.41
7.4.280.0000.00716.26
7.4.270.0000.00716.45
7.4.260.0030.00316.47
7.4.250.0000.00816.25
7.4.240.0020.00616.40
7.4.230.0000.00716.26
7.4.220.0120.00616.44
7.4.210.0030.01416.35
7.4.200.0070.00016.36
7.4.160.0150.00016.14
7.4.150.0080.01217.40
7.4.140.0130.00617.86
7.4.130.0110.00816.32
7.4.120.0080.01216.24
7.4.110.0140.01116.51
7.4.100.0110.00716.41
7.4.90.0060.01216.56
7.4.80.0130.00319.39
7.4.70.0070.01016.24
7.4.60.0030.01416.16
7.4.50.0040.00416.11
7.4.40.0030.01416.05
7.4.30.0100.00716.44
7.4.00.0030.01014.71
7.3.330.0050.00012.95
7.3.320.0050.01013.03
7.3.310.0030.00316.18
7.3.300.0030.00316.22
7.3.290.0080.00716.21
7.3.280.0080.01016.18
7.3.270.0080.00817.40
7.3.260.0170.00316.08
7.3.250.0100.00816.46
7.3.240.0090.00616.16
7.3.230.0130.00916.39
7.3.210.0150.00616.25
7.3.200.0000.01819.39
7.3.190.0080.00816.29
7.3.180.0170.00016.20
7.3.170.0130.01016.27
7.3.160.0130.00316.18
7.2.330.0120.00616.45
7.2.320.0080.00816.48
7.2.310.0090.01216.20
7.2.300.0070.01016.58
7.2.290.0130.01016.51
7.2.00.0060.00919.34
7.1.200.0030.01015.51
7.1.100.0000.01517.91
7.1.70.0000.00817.03
7.1.60.0070.01819.50
7.1.50.0070.01416.94
7.1.00.0000.08022.57
7.0.200.0330.00414.63
7.0.140.0030.07022.12
7.0.60.0030.04020.03
7.0.50.0030.04017.64
7.0.40.0100.03720.08
7.0.30.0300.07720.00
7.0.20.0270.08720.33
7.0.10.0300.08019.98
7.0.00.0130.06320.01
5.6.280.0000.07721.02
5.6.210.0100.08320.46
5.6.200.0100.08318.19
5.6.190.0100.04720.67
5.6.180.0370.07320.29
5.6.170.0200.04320.38
5.6.160.0100.05720.52
5.6.150.0030.04718.22
5.6.140.0070.08318.11
5.6.130.0130.07018.21
5.6.120.0000.07320.89
5.6.110.0000.05020.89
5.6.100.0100.08320.97
5.6.90.0130.07721.12
5.6.80.0100.07720.38
5.6.70.0130.07720.48
5.5.350.0200.08320.32
5.5.340.0030.04017.98
5.5.330.0100.08320.15
5.5.320.0000.07320.19
5.5.310.0370.07320.32
5.5.300.0100.08017.91
5.5.290.0100.07717.88
5.5.280.0100.07720.79
5.5.270.0000.05020.95
5.5.260.0130.07320.79
5.5.250.0030.04720.70
5.5.240.0170.07020.18
5.4.450.0300.05719.49
5.4.440.1170.06019.36
5.4.430.1030.08019.31
5.4.420.0900.05019.45
5.4.410.0170.07318.71
5.4.400.0500.07318.69
5.4.390.0430.06718.50
5.4.380.0670.05718.61
5.4.370.0400.07718.65
5.4.360.0430.07018.72
5.4.350.0530.07718.66
5.4.340.0570.06018.75
5.4.320.0500.06718.71
5.4.310.0530.05018.68
5.4.300.0400.06718.56
5.4.290.0370.07718.70
5.4.280.0430.05718.52
5.4.270.0470.05718.69
5.4.260.0370.05318.54
5.4.250.0400.06318.69
5.4.240.0500.05318.77
5.4.230.0400.06718.60
5.4.220.0270.06718.51
5.4.210.0370.06718.45
5.4.200.0470.06716.43
5.4.190.0330.06718.66
5.4.180.0270.07018.63
5.4.170.0330.07318.69
5.4.160.0370.07718.71
5.4.150.0400.07018.70
5.4.140.0400.06016.17
5.4.130.0430.06716.05
5.4.120.0370.07316.16
5.4.110.0470.05716.30
5.4.100.0570.06016.13
5.4.90.0600.06016.31
5.4.80.0470.06016.13
5.4.70.0370.07316.25
5.4.60.0370.05716.13
5.4.50.0300.08016.14
5.4.40.0370.05716.16
5.4.30.0370.06316.15
5.4.20.0430.05016.02
5.4.10.0430.05016.03
5.4.00.0400.06015.48
5.3.290.0370.06314.65
5.3.280.0300.06014.54
5.3.270.0300.06314.60
5.3.260.0500.05014.58
5.3.250.0430.04314.70
5.3.240.0270.06314.69
5.3.230.0470.05014.58
5.3.220.0400.07314.65
5.3.210.0370.07314.45
5.3.200.0430.07314.57
5.3.190.0330.06014.47
5.3.180.0330.05314.65
5.3.170.0270.08014.45
5.3.160.0430.07014.65
5.3.150.0270.06714.47
5.3.140.0400.06014.55
5.3.130.0400.07714.43
5.3.120.0300.07014.47
5.3.110.0570.06014.43
5.3.100.0300.06314.13
5.3.90.0500.07013.93
5.3.80.0500.05713.91
5.3.70.0530.05314.09
5.3.60.0300.06714.09
5.3.50.0370.07013.93
5.3.40.0430.05313.89
5.3.30.0430.05313.80
5.3.20.0330.05713.78
5.3.10.0330.05313.55
5.3.00.0430.05713.63
5.2.170.0300.05311.12
5.2.160.0230.05011.13
5.2.150.0430.04711.20
5.2.140.0330.04711.12
5.2.130.0200.05011.16
5.2.120.0330.05311.25
5.2.110.0300.05711.06
5.2.100.0330.04311.23
5.2.90.0300.04311.02
5.2.80.0270.05311.07
5.2.70.0270.05011.11
5.2.60.0270.04711.00
5.2.50.0430.04711.00
5.2.40.0300.05010.99
5.2.30.0200.04311.11
5.2.20.0200.06010.93
5.2.10.0230.04010.84
5.2.00.0230.05710.69
5.1.60.0170.04310.00
5.1.50.0230.04010.06
5.1.40.0270.0379.95
5.1.30.0300.05010.29
5.1.20.0200.03710.32
5.1.10.0200.04010.13
5.1.00.0200.05310.14
5.0.50.0070.0338.61
5.0.40.0100.0308.38
5.0.30.0100.0538.24
5.0.20.0130.0278.25
5.0.10.0170.0238.20
5.0.00.0170.0508.19
4.4.90.0170.0235.94
4.4.80.0130.0205.88
4.4.70.0100.0335.86
4.4.60.0100.0235.90
4.4.50.0100.0205.91
4.4.40.0100.0475.86
4.4.30.0130.0305.85
4.4.20.0070.0375.93
4.4.10.0130.0275.95
4.4.00.0130.0375.90
4.3.110.0200.0175.84
4.3.100.0100.0205.82
4.3.90.0100.0205.93
4.3.80.0070.0535.82
4.3.70.0100.0235.79
4.3.60.0130.0205.91
4.3.50.0070.0275.81
4.3.40.0100.0335.75
4.3.30.0030.0205.14
4.3.20.0030.0275.14
4.3.10.0070.0235.14
4.3.00.0170.0176.67

preferences:
43.93 ms | 401 KiB | 5 Q