3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ans = strpos ( "foo" , "bar" ) ; print "ans: " . $ans . "<br />\n" ; if ( $ans ){ }

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)
8.3.60.0140.00716.50
8.3.50.0120.00722.04
8.3.40.0070.00718.44
8.3.30.0030.01018.96
8.3.20.0040.00420.29
8.3.10.0000.00823.66
8.3.00.0060.00320.59
8.2.180.0170.00316.50
8.2.170.0100.00722.96
8.2.160.0180.00020.57
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00720.92
8.2.110.0060.00322.24
8.2.100.0060.00617.67
8.2.90.0080.00019.22
8.2.80.0080.00017.97
8.2.70.0000.00917.75
8.2.60.0100.00017.80
8.2.50.0040.00418.07
8.2.40.0040.00419.76
8.2.30.0040.00418.12
8.2.20.0040.00417.66
8.2.10.0050.00318.11
8.2.00.0040.00417.58
8.1.280.0140.00725.92
8.1.270.0070.01023.91
8.1.260.0050.00526.35
8.1.250.0000.00728.09
8.1.240.0040.00422.14
8.1.230.0070.00319.09
8.1.220.0060.00317.74
8.1.210.0000.00918.77
8.1.200.0100.00017.35
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0000.01018.57
8.1.160.0020.00521.91
8.1.150.0050.00218.62
8.1.140.0000.00717.37
8.1.130.0030.00317.83
8.1.120.0000.00717.49
8.1.110.0040.00417.48
8.1.100.0000.00817.48
8.1.90.0000.00717.47
8.1.80.0070.00017.49
8.1.70.0000.00717.25
8.1.60.0040.00417.46
8.1.50.0040.00417.51
8.1.40.0050.00517.51
8.1.30.0030.00617.55
8.1.20.0030.00517.57
8.1.10.0000.00717.48
8.1.00.0000.00817.40
8.0.300.0070.00018.77
8.0.290.0070.00017.18
8.0.280.0070.00018.35
8.0.270.0030.00317.18
8.0.260.0000.00817.15
8.0.250.0030.00316.82
8.0.240.0040.00416.86
8.0.230.0030.00316.92
8.0.220.0000.00816.88
8.0.210.0030.00316.80
8.0.200.0030.00316.98
8.0.190.0000.00716.93
8.0.180.0020.00516.80
8.0.170.0040.00416.91
8.0.160.0030.00316.86
8.0.150.0090.00016.73
8.0.140.0000.00816.73
8.0.130.0000.00513.27
8.0.120.0000.00816.84
8.0.110.0000.00816.82
8.0.100.0000.00816.89
8.0.90.0000.00716.79
8.0.80.0090.00616.82
8.0.70.0040.00416.88
8.0.60.0080.00016.69
8.0.50.0050.00316.84
8.0.30.0100.00816.96
8.0.20.0130.00917.40
8.0.10.0030.00516.82
8.0.00.0110.00616.63
7.4.330.0000.00615.00
7.4.320.0040.00416.57
7.4.300.0000.00716.45
7.4.290.0000.00716.43
7.4.280.0030.00316.50
7.4.270.0000.00716.32
7.4.260.0000.00616.43
7.4.250.0080.00016.49
7.4.240.0020.00516.39
7.4.230.0000.00716.36
7.4.220.0060.01116.44
7.4.210.0060.01016.54
7.4.200.0000.00716.27
7.4.190.0070.00016.47
7.4.160.0060.00916.43
7.4.150.0120.01217.40
7.4.140.0110.00917.86
7.4.130.0090.00916.51
7.4.120.0050.01216.42
7.4.110.0090.00616.40
7.4.100.0060.01216.36
7.4.90.0130.00416.40
7.4.80.0110.00719.39
7.4.70.0130.00416.25
7.4.60.0070.01316.41
7.4.50.0000.00816.34
7.4.40.0060.00916.38
7.4.30.0060.01016.27
7.4.00.0080.00615.04
7.3.330.0030.00312.95
7.3.320.0060.00013.18
7.3.310.0070.00016.37
7.3.300.0000.00716.10
7.3.290.0040.01116.29
7.3.280.0070.01216.28
7.3.270.0040.01517.40
7.3.260.0120.00816.43
7.3.250.0090.00916.39
7.3.240.0040.01216.47
7.3.230.0070.01016.39
7.3.210.0160.00316.55
7.3.200.0140.00319.39
7.3.190.0110.00716.20
7.3.180.0090.00616.21
7.3.170.0120.00316.27
7.3.160.0120.00416.24
7.3.120.0050.01014.78
7.3.110.0070.00414.88
7.3.100.0000.01314.39
7.3.90.0070.00714.79
7.3.80.0070.01014.79
7.3.70.0060.01314.84
7.3.60.0060.00314.84
7.3.50.0110.00314.57
7.3.40.0040.01114.63
7.3.30.0070.00314.86
7.3.20.0030.01016.68
7.3.10.0060.00916.51
7.3.00.0030.00616.73
7.2.330.0090.00916.73
7.2.320.0130.00916.40
7.2.310.0110.01116.70
7.2.300.0120.00616.61
7.2.290.0140.00316.66
7.2.250.0100.01014.91
7.2.240.0040.01814.78
7.2.230.0030.01215.00
7.2.220.0090.00315.13
7.2.210.0060.00615.27
7.2.200.0060.01314.93
7.2.190.0000.01514.80
7.2.180.0080.00815.12
7.2.170.0060.00615.02
7.2.00.0090.00619.46
7.1.330.0100.00316.11
7.1.320.0030.00716.02
7.1.310.0130.00615.85
7.1.300.0060.00915.78
7.1.290.0000.01415.75
7.1.280.0030.00615.43
7.1.270.0070.00315.91
7.1.260.0040.00415.50
7.1.200.0060.00615.69
7.1.100.0090.00318.14
7.1.70.0030.00317.35
7.1.60.0030.02019.46
7.1.50.0160.00916.93
7.1.00.0030.07722.41
7.0.200.0000.00716.61
7.0.140.0070.06322.11
7.0.100.0070.04019.91
7.0.90.0200.05019.90
7.0.80.0000.09319.84
7.0.70.0430.07019.91
7.0.60.0100.07719.88
7.0.50.0100.07720.33
7.0.40.0100.07720.15
7.0.30.0100.05020.07
7.0.20.0030.05320.19
7.0.10.0070.06320.02
7.0.00.0070.08020.02
5.6.280.0030.07720.86
5.6.250.0000.08720.55
5.6.240.0030.05320.64
5.6.230.0030.08720.69
5.6.220.0100.07020.58
5.6.210.0000.09320.75
5.6.200.0130.06721.06
5.6.190.0170.07020.98
5.6.180.0070.05721.13
5.6.170.0070.05021.17
5.6.160.0170.08320.95
5.6.150.0000.09020.93
5.6.140.0100.04021.13
5.6.130.0070.08321.11
5.6.120.0070.06721.00
5.6.110.0130.07021.06
5.6.100.0070.07721.11
5.6.90.0030.09020.93
5.6.80.0070.08720.40
5.6.70.0030.05720.33
5.6.60.0070.07720.37
5.6.50.0100.03720.37
5.6.40.0170.07020.43
5.6.30.0070.06720.52
5.6.20.0030.08320.45
5.6.10.0070.07020.43
5.6.00.0130.07020.34
5.5.380.0170.04020.41
5.5.370.0100.06720.54
5.5.360.0170.07720.53
5.5.350.0170.08020.44
5.5.340.0130.06020.82
5.5.330.0030.08320.83
5.5.320.0100.06020.73
5.5.310.0100.07720.64
5.5.300.0000.05320.87
5.5.290.0130.06320.87
5.5.280.0130.07320.77
5.5.270.0100.07720.79
5.5.260.0100.06320.76
5.5.250.0100.06720.61
5.5.240.0100.07720.13
5.5.230.0130.04720.29
5.5.220.0100.06720.25
5.5.210.0070.07020.12
5.5.200.0130.06020.11
5.5.190.0000.05320.12
5.5.180.0070.08020.12
5.5.160.0130.04020.18
5.5.150.0000.04320.23
5.5.140.0100.05719.98
5.5.130.0170.03320.27
5.5.120.0030.07320.24
5.5.110.0100.07320.23
5.5.100.0100.07020.07
5.5.90.0100.07319.92
5.5.80.0070.07020.12
5.5.70.0030.04720.05
5.5.60.0030.05320.13
5.5.50.0070.03320.16
5.5.40.0070.04020.07
5.5.30.0070.03720.04
5.5.20.0070.03720.08
5.5.10.0030.04019.97
5.5.00.0070.04020.06
5.4.450.0030.07319.45
5.4.440.0070.07719.14
5.4.430.0200.07019.44
5.4.420.0070.04019.38
5.4.410.0130.05719.01
5.4.400.0030.07718.90
5.4.390.0130.06018.90
5.4.380.0030.05318.81
5.4.370.0130.06718.78
5.4.360.0000.05018.95
5.4.350.0100.04018.90
5.4.340.0070.07319.00
5.4.320.0130.05018.98
5.4.310.0070.04018.96
5.4.300.0070.05719.04
5.4.290.0070.06319.00
5.4.280.0030.06319.03
5.4.270.0030.06718.82
5.4.260.0200.03718.96
5.4.250.0200.03319.05
5.4.240.0130.04019.07
5.4.230.0100.06318.80
5.4.220.0070.03719.07
5.4.210.0000.04719.11
5.4.200.0070.03319.07
5.4.190.0100.03319.04
5.4.180.0070.03319.02
5.4.170.0170.02319.05
5.4.160.0030.04319.07
5.4.150.0100.04318.94
5.4.140.0030.04016.34
5.4.130.0030.03316.06
5.4.120.0000.03716.23
5.4.110.0030.03716.24
5.4.100.0070.03316.23
5.4.90.0030.03716.42
5.4.80.0000.04016.44
5.4.70.0070.03316.39
5.4.60.0000.04016.42
5.4.50.0070.03016.39
5.4.40.0030.03716.46
5.4.30.0030.03316.22
5.4.20.0070.03716.39
5.4.10.0070.03016.39
5.4.00.0130.02315.83
5.3.290.0030.05714.66
5.3.280.0030.04014.56
5.3.270.0030.03714.59
5.3.260.0070.03314.45
5.3.250.0030.03714.58
5.3.240.0000.04014.41
5.3.230.0070.05314.46
5.3.220.0030.03714.55
5.3.210.0030.04014.42
5.3.200.0000.04014.43
5.3.190.0030.04014.57
5.3.180.0030.05014.54
5.3.170.0070.04314.55
5.3.160.0000.04014.54
5.3.150.0030.03714.55
5.3.140.0000.04014.37
5.3.130.0000.04014.54
5.3.120.0100.03014.52
5.3.110.0000.04714.52
5.3.100.0000.04014.02
5.3.90.0030.03714.00
5.3.80.0100.02713.87
5.3.70.0000.04014.00
5.3.60.0000.04013.86
5.3.50.0070.03013.90
5.3.40.0030.03713.92
5.3.30.0000.03713.84
5.3.20.0100.02713.64
5.3.10.0100.07013.56
5.3.00.0000.04313.48
5.2.170.0030.03012.01
5.2.160.0000.03012.01
5.2.150.0000.03312.01
5.2.140.0030.02712.01
5.2.130.0000.03312.01
5.2.120.0070.05012.01
5.2.110.0070.02712.01
5.2.100.0000.03012.01
5.2.90.0030.02712.01
5.2.80.0000.03012.01
5.2.70.0000.04012.01
5.2.60.0000.03312.01
5.2.50.0030.02712.01
5.2.40.0070.02012.01
5.2.30.0000.02712.01
5.2.20.0030.02712.01
5.2.10.0070.02712.01
5.2.00.0000.03312.01
5.1.60.0000.02712.01
5.1.50.0030.02312.01
5.1.40.0070.03312.01
5.1.30.0030.02012.01
5.1.20.0070.05012.01
5.1.10.0000.05312.01
5.1.00.0070.04712.01
5.0.50.0000.02712.01
5.0.40.0000.04712.01
5.0.30.0030.06312.01
5.0.20.0130.03312.01
5.0.10.0000.03712.01
5.0.00.0030.05312.01
4.4.90.0000.01712.01
4.4.80.0030.01312.01
4.4.70.0030.01312.01
4.4.60.0030.01712.01
4.4.50.0000.02012.01
4.4.40.0000.02312.01
4.4.30.0000.02712.01
4.4.20.0000.02712.01
4.4.10.0030.01712.01
4.4.00.0030.04012.01
4.3.110.0000.03712.01
4.3.100.0030.03712.01
4.3.90.0000.02312.01
4.3.80.0030.02312.01
4.3.70.0030.03312.01
4.3.60.0030.01312.01
4.3.50.0030.03712.01
4.3.40.0000.05312.01
4.3.30.0000.03712.01
4.3.20.0000.03712.01
4.3.10.0000.04012.01
4.3.00.0000.03712.01

preferences:
59.56 ms | 401 KiB | 5 Q