3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(FALSE === strpos("toto" , ":")){ echo " : "; }

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)
8.3.40.0090.00618.71
8.3.30.0070.00719.09
8.3.20.0040.00420.13
8.3.10.0030.00621.73
8.3.00.0040.00422.58
8.2.170.0000.01522.96
8.2.160.0140.00319.04
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0060.01326.16
8.2.120.0060.00319.25
8.2.110.0110.00021.00
8.2.100.0110.00017.59
8.2.90.0000.00919.05
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0050.00317.91
8.2.50.0040.00418.07
8.2.40.0030.00618.09
8.2.30.0070.00017.99
8.2.20.0040.00417.53
8.2.10.0050.00217.45
8.2.00.0040.00417.49
8.1.270.0040.00422.05
8.1.260.0000.00826.35
8.1.250.0030.01028.09
8.1.240.0070.00321.79
8.1.230.0110.00020.88
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.41
8.1.180.0000.00818.50
8.1.170.0000.00818.59
8.1.160.0020.00522.15
8.1.150.0000.00718.45
8.1.140.0000.00817.22
8.1.130.0030.00317.68
8.1.120.0030.00317.27
8.1.110.0000.00717.38
8.1.100.0070.00017.30
8.1.90.0030.00517.38
8.1.80.0000.00717.23
8.1.70.0000.00717.18
8.1.60.0040.00717.38
8.1.50.0040.00417.40
8.1.40.0040.00417.28
8.1.30.0000.00817.40
8.1.20.0080.00017.39
8.1.10.0000.00717.50
8.1.00.0080.00017.36
8.0.300.0050.00318.77
8.0.290.0030.00317.05
8.0.280.0070.00018.39
8.0.270.0050.00317.11
8.0.260.0000.00816.68
8.0.250.0030.00716.84
8.0.240.0080.00016.82
8.0.230.0030.00316.74
8.0.220.0030.00316.68
8.0.210.0070.00016.64
8.0.200.0030.00316.70
8.0.190.0040.00416.83
8.0.180.0000.00816.66
8.0.170.0000.00816.76
8.0.160.0070.00016.70
8.0.150.0000.00716.64
8.0.140.0080.00016.76
8.0.130.0030.00313.13
8.0.120.0000.00816.75
8.0.110.0000.00716.72
8.0.100.0020.00516.66
8.0.90.0070.00016.64
8.0.80.0000.01416.72
8.0.70.0000.00716.74
8.0.60.0040.00416.79
8.0.50.0030.00516.79
8.0.30.0060.01217.06
8.0.20.0110.00717.40
8.0.10.0040.00417.00
8.0.00.0050.01316.69
7.4.330.0020.00215.09
7.4.320.0060.00016.50
7.4.300.0030.00316.55
7.4.290.0030.00316.44
7.4.280.0040.00416.35
7.4.270.0030.00316.46
7.4.260.0030.00316.41
7.4.250.0030.00516.51
7.4.240.0020.00616.50
7.4.230.0030.00316.52
7.4.220.0060.01216.50
7.4.210.0080.00916.45
7.4.200.0040.00416.55
7.4.190.0030.00316.33
7.4.160.0140.00316.36
7.4.150.0150.00317.40
7.4.140.0130.00517.86
7.4.130.0110.00516.40
7.4.120.0080.00916.43
7.4.110.0130.00516.38
7.4.100.0090.00916.35
7.4.90.0090.00816.44
7.4.80.0100.01019.39
7.4.70.0150.00316.28
7.4.60.0070.01016.41
7.4.50.0000.00616.44
7.4.40.0000.01622.77
7.4.30.0120.00416.27
7.4.10.0070.01115.62
7.4.00.0070.00915.38
7.3.330.0030.00313.07
7.3.320.0000.00512.89
7.3.310.0050.00216.29
7.3.300.0030.00316.08
7.3.290.0120.01116.25
7.3.280.0120.00716.18
7.3.270.0140.00317.40
7.3.260.0130.00416.06
7.3.250.0140.00616.36
7.3.240.0080.00816.27
7.3.230.0160.00016.39
7.3.210.0060.01216.43
7.3.200.0120.00919.39
7.3.190.0000.01816.20
7.3.180.0030.01316.20
7.3.170.0170.00616.27
7.3.160.0030.01716.40
7.3.130.0050.01415.45
7.3.120.0070.01015.20
7.3.110.0090.00815.13
7.3.100.0030.01315.15
7.3.90.0050.00915.21
7.3.80.0090.00415.20
7.3.70.0080.00415.24
7.3.60.0100.00515.13
7.3.50.0080.00715.20
7.3.40.0030.00915.22
7.3.30.0050.00715.15
7.3.20.0060.00717.03
7.3.10.0090.00516.77
7.3.00.0050.00816.85
7.2.330.0100.00716.27
7.2.320.0090.00616.63
7.2.310.0160.00016.63
7.2.300.0060.00916.61
7.2.290.0060.01216.50
7.2.260.0060.01215.84
7.2.250.0070.01015.63
7.2.240.0080.00915.35
7.2.230.0060.01015.41
7.2.220.0080.00815.34
7.2.210.0070.00815.48
7.2.200.0030.01115.39
7.2.190.0090.00715.24
7.2.180.0060.00715.34
7.2.170.0050.00815.31
7.2.160.0040.01115.31
7.2.150.0060.00817.23
7.2.140.0100.00617.25
7.2.130.0030.01017.26
7.2.120.0090.00717.17
7.2.110.0020.01217.07
7.2.100.0070.00717.06
7.2.90.0050.00817.05
7.2.80.0040.00917.21
7.2.70.0060.00917.08
7.2.60.0070.00717.22
7.2.50.0060.00816.82
7.2.40.0060.00817.26
7.2.30.0050.00617.01
7.2.20.0030.01317.02
7.2.10.0070.00817.19
7.2.00.0050.00917.46
7.1.330.0050.00816.28
7.1.320.0050.01016.20
7.1.310.0060.00716.18
7.1.300.0090.00616.18
7.1.290.0070.00616.20
7.1.280.0080.00516.10
7.1.270.0070.00516.33
7.1.260.0070.01016.15
7.1.250.0070.00615.94
7.1.240.0070.00516.38
7.1.230.0040.00616.60
7.1.220.0000.01416.27
7.1.210.0040.00616.37
7.1.200.0060.00516.21
7.1.190.0070.01016.41
7.1.180.0030.00916.50
7.1.170.0030.00816.32
7.1.160.0080.00616.26
7.1.150.0020.00916.43
7.1.140.0070.00716.41
7.1.130.0090.00616.46
7.1.120.0050.01016.33
7.1.110.0050.00816.62
7.1.100.0010.00917.09
7.1.90.0070.00516.42
7.1.80.0000.01416.46
7.1.70.0060.00416.66
7.1.60.0030.01217.59
7.1.50.0100.00516.55
7.1.40.0100.00316.41
7.1.30.0050.00916.44
7.1.20.0070.00716.50
7.1.10.0080.00616.45
7.1.00.0060.03018.38
7.0.330.0030.00916.10
7.0.320.0070.00716.11
7.0.310.0050.00816.09
7.0.300.0030.00816.09
7.0.290.0060.00816.15
7.0.280.0040.00916.16
7.0.270.0050.00916.06
7.0.260.0080.00316.08
7.0.250.0040.00916.20
7.0.240.0060.00815.98
7.0.230.0030.00816.16
7.0.220.0070.00716.09
7.0.210.0060.00616.19
7.0.200.0040.00816.31
7.0.190.0060.00716.11
7.0.180.0040.00916.16
7.0.170.0050.01015.98
7.0.160.0070.00516.11
7.0.150.0070.00516.15
7.0.140.0070.02718.17
7.0.130.0120.00315.96
7.0.120.0040.01116.07
7.0.110.0060.03617.47
7.0.100.0040.03817.30
7.0.90.0090.02117.38
7.0.80.0080.03017.50
7.0.70.0050.03517.30
7.0.60.0120.02817.39
7.0.50.0090.03017.38
7.0.40.0030.03115.91
7.0.30.0030.03315.92
7.0.20.0050.02216.04
7.0.10.0070.03316.06
7.0.00.0070.03315.96
5.6.400.0050.00815.00
5.6.390.0050.00914.84
5.6.380.0070.00715.10
5.6.370.0050.01015.12
5.6.360.0090.00614.80
5.6.350.0080.00914.97
5.6.340.0050.01115.20
5.6.330.0030.01215.10
5.6.320.0030.00915.25
5.6.310.0030.00914.92
5.6.300.0070.00914.92
5.6.290.0060.00915.21
5.6.280.0050.03016.95
5.6.270.0050.00915.04
5.6.260.0050.03516.99
5.6.250.0080.03116.93
5.6.240.0060.03116.93
5.6.230.0050.03216.99
5.6.220.0100.01816.80
5.6.210.0120.02416.93
5.6.200.0060.02916.78
5.6.190.0050.03116.89
5.6.180.0080.02916.91
5.6.170.0050.03016.92
5.6.160.0100.02816.93
5.6.150.0050.03316.72
5.6.140.0120.02416.93
5.6.130.0040.03316.90
5.6.120.0080.03216.91
5.6.110.0030.03516.88
5.6.100.0060.03216.92
5.6.90.0050.03616.88
5.6.80.0110.02616.51
5.6.70.0080.02916.45
5.6.60.0050.02916.69
5.6.50.0080.02716.65
5.6.40.0060.03316.62
5.6.30.0060.03016.61
5.6.20.0060.02816.69
5.6.10.0040.03216.63
5.6.00.0080.03016.77
5.5.380.0130.02616.87
5.5.370.0080.02916.78
5.5.360.0090.02916.79
5.5.350.0050.03416.77
5.5.340.0070.03916.68
5.5.330.0070.03216.93
5.5.320.0040.03216.97
5.5.310.0040.03316.67
5.5.300.0060.03316.76
5.5.290.0070.03316.85
5.5.280.0090.02916.74
5.5.270.0040.03216.87
5.5.260.0050.02416.89
5.5.250.0070.02116.84
5.5.240.0040.03316.63
5.5.230.0060.03116.66
5.5.220.0090.02716.72
5.5.210.0100.02916.70
5.5.200.0050.03216.57
5.5.190.0080.02616.72
5.5.180.0090.02816.63
5.5.170.0050.01014.58
5.5.160.0060.03016.71
5.5.150.0100.02516.59
5.5.140.0030.03416.54
5.5.130.0100.01716.59
5.5.120.0070.02916.55
5.5.110.0100.02816.69
5.5.100.0060.02916.71
5.5.90.0050.03016.45
5.5.80.0060.02916.44
5.5.70.0070.03116.68
5.5.60.0060.02616.49
5.5.50.0020.03416.63
5.5.40.0050.01916.53
5.5.30.0090.01916.45
5.5.20.0060.03316.67
5.5.10.0020.03116.67
5.5.00.0100.02816.57
5.4.450.0030.03014.26
5.4.440.0070.02714.16
5.4.430.0030.03414.20
5.4.420.0010.03014.20
5.4.410.0070.02014.10
5.4.400.0060.02914.17
5.4.390.0080.02614.06
5.4.380.0070.02814.04
5.4.370.0050.02914.07
5.4.360.0040.02814.02
5.4.350.0030.03014.00
5.4.340.0040.02214.03
5.4.330.0050.00511.59
5.4.320.0050.02814.19
5.4.310.0080.02214.20
5.4.300.0040.02914.01
5.4.290.0050.02914.08
5.4.280.0040.02914.06
5.4.270.0090.02914.18
5.4.260.0040.02814.03
5.4.250.0030.02814.01
5.4.240.0070.03014.12
5.4.230.0090.02214.06
5.4.220.0090.02614.16
5.4.210.0050.02813.98
5.4.200.0040.02614.14
5.4.190.0010.03214.13
5.4.180.0040.02714.14
5.4.170.0110.02514.07
5.4.160.0050.01713.94
5.4.150.0020.02714.10
5.4.140.0030.02613.08
5.4.130.0050.02513.23
5.4.120.0030.02413.19
5.4.110.0070.02713.21
5.4.100.0060.02713.30
5.4.90.0070.02213.17
5.4.80.0010.02813.22
5.4.70.0080.02613.19
5.4.60.0050.02813.19
5.4.50.0060.02613.22
5.4.40.0050.02713.22
5.4.30.0070.02613.18
5.4.20.0040.01613.17
5.4.10.0060.02613.24
5.4.00.0050.01812.89
5.3.290.0040.03012.75
5.3.280.0020.02912.72
5.3.270.0010.02712.77
5.3.260.0060.01612.69
5.3.250.0030.01812.72
5.3.240.0030.01812.67
5.3.230.0020.02412.69
5.3.220.0060.02812.68
5.3.210.0040.01812.67
5.3.200.0050.02512.60
5.3.190.0040.02012.68
5.3.180.0060.03012.80
5.3.170.0020.02912.64
5.3.160.0030.01812.68
5.3.150.0040.02512.78
5.3.140.0070.01512.64
5.3.130.0070.02812.70
5.3.120.0040.02812.72
5.3.110.0060.02012.67
5.3.100.0070.02712.59
5.3.90.0050.03212.47
5.3.80.0030.02212.49
5.3.70.0050.02512.47
5.3.60.0050.01912.48
5.3.50.0050.02912.44
5.3.40.0070.01612.47
5.3.30.0070.02512.52
5.3.20.0020.02312.42
5.3.10.0030.02812.35
5.3.00.0050.02312.29
5.2.170.0030.05711.87
5.2.160.0130.05311.87
5.2.150.0070.05311.87
5.2.140.0070.06311.87
5.2.130.0030.06011.87
5.2.120.0030.06011.87
5.2.110.0070.05711.87
5.2.100.0100.05711.87
5.2.90.0130.03711.87
5.2.80.0000.06011.87
5.2.70.0030.05311.87
5.2.60.0070.05711.87
5.2.50.0030.05011.87
5.2.40.0070.05011.87
5.2.30.0130.05011.87
5.2.20.0000.05311.87
5.2.10.0130.04011.87
5.2.00.0030.03311.87
5.1.60.0070.04711.87
5.1.50.0100.04711.87
5.1.40.0030.04011.87
5.1.30.0070.04311.87
5.1.20.0000.06311.87
5.1.10.0100.03711.87
5.1.00.0030.05711.87
5.0.50.0000.04011.87
5.0.40.0070.02711.87
5.0.30.0000.07011.87
5.0.20.0070.04011.87
5.0.10.0070.04311.87
5.0.00.0030.06311.87
4.4.90.0030.03311.87
4.4.80.0030.03311.87
4.4.70.0000.02311.87
4.4.60.0030.01711.87
4.4.50.0000.02711.87
4.4.40.0000.05311.87
4.4.30.0100.02311.87
4.4.20.0030.03311.87
4.4.10.0000.03711.87
4.4.00.0000.05711.87
4.3.110.0000.01711.87
4.3.100.0030.02011.87
4.3.90.0100.02711.87
4.3.80.0070.05011.87
4.3.70.0030.02311.87
4.3.60.0030.02011.87
4.3.50.0100.02711.87
4.3.40.0070.04311.87
4.3.30.0000.03311.87
4.3.20.0030.02711.87
4.3.10.0000.03011.87
4.3.00.0030.02311.87

preferences:
49.21 ms | 400 KiB | 5 Q