3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo { define("Foo\TRUE", 0); define("Foo\FALSE", 1); if (strpos("foobarbaz", "bar") !== FALSE) { echo "It's There!"; } else { echo "It's Not There!"; } }

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)
8.3.40.0110.00418.84
8.3.30.0110.00418.54
8.3.20.0040.00418.78
8.3.10.0050.00320.93
8.3.00.0080.00023.66
8.2.170.0100.00722.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.77
8.2.110.0070.00322.13
8.2.100.0110.00017.72
8.2.90.0000.00917.63
8.2.80.0000.00817.97
8.2.70.0030.00517.93
8.2.60.0060.00617.80
8.2.50.0030.00619.53
8.2.40.0030.00720.23
8.2.30.0080.00019.75
8.2.20.0030.00517.41
8.2.10.0040.00417.59
8.2.00.0050.00517.41
8.1.270.0000.00723.99
8.1.260.0170.00326.35
8.1.250.0000.00728.09
8.1.240.0070.00320.69
8.1.230.0060.00918.97
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0070.00317.11
8.1.190.0060.00316.97
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0040.00418.68
8.1.150.0050.00218.57
8.1.140.0070.00017.27
8.1.130.0030.00317.76
8.1.120.0000.00717.35
8.1.110.0040.00417.34
8.1.100.0030.00317.35
8.1.90.0040.00417.23
8.1.80.0000.00817.37
8.1.70.0070.00017.27
8.1.60.0030.00617.46
8.1.50.0040.00417.24
8.1.40.0000.00817.32
8.1.30.0050.00317.60
8.1.20.0040.00417.57
8.1.10.0050.00317.50
8.1.00.0000.00817.44
8.0.300.0080.00019.64
8.0.290.0040.00416.63
8.0.280.0000.00718.32
8.0.270.0030.00317.25
8.0.260.0000.00616.75
8.0.250.0040.00416.73
8.0.240.0030.00616.84
8.0.230.0000.00716.86
8.0.220.0030.00316.75
8.0.210.0030.00616.80
8.0.200.0000.00716.82
8.0.190.0030.00616.71
8.0.180.0000.00716.68
8.0.170.0040.00416.67
8.0.160.0070.00016.72
8.0.150.0030.00616.66
8.0.140.0070.00016.72
8.0.130.0000.00713.11
8.0.120.0030.00616.62
8.0.110.0040.00416.80
8.0.100.0070.00016.75
8.0.90.0000.00716.83
8.0.80.0100.00616.79
8.0.70.0000.00716.72
8.0.60.0000.00716.62
8.0.50.0040.00416.77
8.0.30.0080.01216.91
8.0.20.0140.00417.40
8.0.10.0040.00416.95
8.0.00.0210.00716.78
7.4.330.0050.00014.66
7.4.320.0060.00016.44
7.4.300.0070.00016.58
7.4.290.0000.00716.43
7.4.280.0000.00816.43
7.4.270.0000.00816.51
7.4.260.0030.00313.32
7.4.250.0000.00816.53
7.4.240.0000.00716.46
7.4.230.0030.00316.56
7.4.220.0090.00616.53
7.4.210.0080.00616.50
7.4.200.0030.00316.45
7.4.190.0030.00516.46
7.4.160.0090.01216.68
7.4.150.0090.00917.40
7.4.140.0130.00917.86
7.4.130.0120.00416.41
7.4.120.0050.01316.40
7.4.110.0030.02116.46
7.4.100.0110.00816.46
7.4.90.0090.00916.38
7.4.80.0110.00719.37
7.4.70.0120.00416.42
7.4.60.0040.01516.30
7.4.50.0040.00416.21
7.4.40.0040.01522.27
7.4.30.0110.01316.50
7.4.10.0080.01015.61
7.4.00.0070.00915.44
7.3.330.0000.00513.04
7.3.320.0060.00012.91
7.3.310.0000.00716.04
7.3.300.0030.00316.23
7.3.290.0060.00916.25
7.3.280.0030.01516.20
7.3.270.0090.00917.40
7.3.260.0100.00818.24
7.3.250.0090.00816.28
7.3.240.0060.00916.20
7.3.230.0030.01416.39
7.3.210.0140.00316.27
7.3.200.0130.00419.39
7.3.190.0120.00916.49
7.3.180.0090.00616.30
7.3.170.0060.01116.30
7.3.160.0090.00616.36
7.3.130.0090.00815.46
7.3.120.0090.00815.13
7.3.110.0060.00915.28
7.3.100.0050.00915.22
7.3.90.0060.00715.05
7.3.80.0030.00915.33
7.3.70.0040.00815.13
7.3.60.0040.00915.25
7.3.50.0050.00715.23
7.3.40.0070.00615.27
7.3.30.0050.00715.25
7.3.20.0070.00716.81
7.3.10.0070.00816.83
7.3.00.0060.00716.89
7.2.330.0120.00916.49
7.2.320.0090.01516.62
7.2.310.0060.01216.74
7.2.300.0080.00916.41
7.2.290.0120.00616.68
7.2.260.0090.00915.71
7.2.250.0110.00815.45
7.2.240.0070.00915.26
7.2.230.0050.01115.39
7.2.220.0040.00915.33
7.2.210.0060.00815.44
7.2.200.0060.00615.33
7.2.190.0040.01215.37
7.2.180.0080.00815.40
7.2.170.0040.01115.36
7.2.160.0030.00915.42
7.2.150.0060.00717.31
7.2.140.0060.00717.20
7.2.130.0080.00617.22
7.2.120.0030.00817.38
7.2.110.0070.00717.19
7.2.100.0080.00717.26
7.2.90.0080.00717.32
7.2.80.0070.00717.10
7.2.70.0060.00817.21
7.2.60.0040.01017.22
7.2.50.0060.00717.32
7.2.40.0030.01217.27
7.2.30.0070.00917.35
7.2.20.0080.00617.36
7.2.10.0090.00517.20
7.2.00.0060.01217.33
7.1.330.0080.00516.11
7.1.320.0050.00816.04
7.1.310.0060.00916.09
7.1.300.0050.00915.89
7.1.290.0070.00815.87
7.1.280.0050.00915.90
7.1.270.0030.00716.06
7.1.260.0050.00716.08
7.1.250.0050.01016.08
7.1.240.0030.01016.39
7.1.230.0000.01316.53
7.1.220.0030.01116.53
7.1.210.0060.00816.25
7.1.200.0030.01116.22
7.1.190.0080.00616.40
7.1.180.0080.00616.35
7.1.170.0030.00816.36
7.1.160.0050.01016.43
7.1.150.0020.01016.20
7.1.140.0040.01016.43
7.1.130.0040.00916.38
7.1.120.0000.01316.35
7.1.110.0060.00616.50
7.1.100.0040.00916.28
7.1.90.0060.00816.50
7.1.80.0020.00916.48
7.1.70.0030.00816.63
7.1.60.0060.00717.36
7.1.50.0060.01216.65
7.1.40.0030.01016.45
7.1.30.0030.01116.56
7.1.20.0050.01016.43
7.1.10.0040.00916.32
7.1.00.0090.02518.45
7.0.330.0030.00616.21
7.0.320.0020.01216.18
7.0.310.0020.01116.02
7.0.300.0070.00616.08
7.0.290.0080.00816.28
7.0.280.0070.00716.09
7.0.270.0050.00816.18
7.0.260.0030.00816.00
7.0.250.0050.00716.12
7.0.240.0040.01016.16
7.0.230.0100.00516.11
7.0.220.0080.00416.10
7.0.210.0080.00316.12
7.0.200.0060.00616.31
7.0.190.0070.00616.03
7.0.180.0080.00616.00
7.0.170.0040.00816.12
7.0.160.0020.01116.02
7.0.150.0030.01016.04
7.0.140.0080.02818.09
7.0.130.0020.01015.94
7.0.120.0040.00916.09
7.0.110.0070.00816.18
7.0.100.0090.01917.50
7.0.90.0160.02917.31
7.0.80.0090.02417.40
7.0.70.0060.03317.28
7.0.60.0090.02517.36
7.0.50.0210.02417.55
7.0.40.0080.02415.97
7.0.30.0110.02616.00
7.0.20.0090.03016.11
7.0.10.0080.03016.09
7.0.00.0080.03116.04
5.6.400.0030.00615.15
5.6.390.0030.00815.08
5.6.380.0080.00915.31
5.6.370.0080.00514.89
5.6.360.0060.00614.98
5.6.350.0120.00214.78
5.6.340.0060.00815.01
5.6.330.0120.00515.04
5.6.320.0050.00915.38
5.6.310.0080.00314.96
5.6.300.0080.00515.16
5.6.290.0050.00815.06
5.6.280.0060.02817.01
5.6.270.0040.00614.99
5.6.260.0050.00815.07
5.6.250.0050.03016.72
5.6.240.0070.03216.84
5.6.230.0060.03716.94
5.6.220.0020.03516.83
5.6.210.0050.02116.87
5.6.200.0040.03316.96
5.6.190.0100.02616.97
5.6.180.0110.02617.07
5.6.170.0090.01816.90
5.6.160.0070.02616.99
5.6.150.0040.03317.04
5.6.140.0100.03117.16
5.6.130.0070.03116.93
5.6.120.0070.03017.00
5.6.110.0050.03116.99
5.6.100.0070.02716.95
5.6.90.0080.03216.93
5.6.80.0080.01916.80
5.6.70.0070.03316.72
5.6.60.0100.02216.76
5.6.50.0040.02216.86
5.6.40.0080.01816.72
5.6.30.0070.03416.68
5.6.20.0100.02716.83
5.6.10.0020.02116.72
5.6.00.0060.03016.69
5.5.380.0080.01916.73
5.5.370.0070.01916.71
5.5.360.0060.03216.60
5.5.350.0020.02416.79
5.5.340.0070.02716.89
5.5.330.0060.02817.04
5.5.320.0080.03116.72
5.5.310.0100.03116.80
5.5.300.0050.03816.77
5.5.290.0100.02916.79
5.5.280.0090.03016.79
5.5.270.0060.03316.77
5.5.260.0090.03616.84
5.5.250.0070.03216.72
5.5.240.0090.02916.73
5.5.230.0100.02016.48
5.5.220.0090.02016.49
5.5.210.0070.03216.38
5.5.200.0120.02816.51
5.5.190.0120.01516.63
5.5.180.0040.02216.69
5.5.170.0070.00714.67
5.5.160.0060.02516.50
5.5.150.0080.03116.65
5.5.140.0080.02416.56
5.5.130.0080.02916.55
5.5.120.0100.02816.71
5.5.110.0050.02216.55
5.5.100.0090.03016.57
5.5.90.0060.01816.63
5.5.80.0050.02816.51
5.5.70.0070.02316.54
5.5.60.0070.02016.61
5.5.50.0060.02416.58
5.5.40.0100.02516.42
5.5.30.0020.03616.57
5.5.20.0060.03316.52
5.5.10.0080.02916.55
5.5.00.0070.01516.51
5.4.450.0020.03314.43
5.4.440.0060.02514.47
5.4.430.0050.01914.36
5.4.420.0060.01814.55
5.4.410.0020.02814.42
5.4.400.0060.03014.33
5.4.390.0060.02914.35
5.4.380.0080.02514.32
5.4.370.0060.02714.36
5.4.360.0070.02914.31
5.4.350.0070.02714.38
5.4.340.0080.02514.35
5.4.330.0030.00512.05
5.4.320.0040.02514.38
5.4.310.0050.03014.39
5.4.300.0070.02014.41
5.4.290.0060.02114.21
5.4.280.0090.02614.35
5.4.270.0050.02814.38
5.4.260.0040.02114.27
5.4.250.0100.02614.40
5.4.240.0040.01614.27
5.4.230.0060.02014.31
5.4.220.0060.02614.27
5.4.210.0030.02014.31
5.4.200.0070.02714.25
5.4.190.0010.02314.37
5.4.180.0010.03014.33
5.4.170.0070.02514.38
5.4.160.0030.03114.30
5.4.150.0020.03314.38
5.4.140.0110.02313.50
5.4.130.0070.02413.46
5.4.120.0030.03213.42
5.4.110.0070.02613.47
5.4.100.0080.02513.50
5.4.90.0060.02613.44
5.4.80.0070.02213.51
5.4.70.0080.02113.47
5.4.60.0070.02513.36
5.4.50.0080.02513.44
5.4.40.0030.03113.38
5.4.30.0050.02913.46
5.4.20.0070.02313.45
5.4.10.0110.02913.45
5.4.00.0020.01913.07
5.3.290.0060.02612.75
5.3.280.0080.02712.70
5.3.270.0070.01712.73
5.3.260.0020.03012.75
5.3.250.0030.02712.72
5.3.240.0040.01912.56
5.3.230.0020.03312.68
5.3.220.0040.02912.58
5.3.210.0030.03312.55
5.3.200.0030.03012.61
5.3.190.0040.03412.69
5.3.180.0080.02012.72
5.3.170.0040.03112.64
5.3.160.0060.01812.75
5.3.150.0070.02812.71
5.3.140.0020.02212.63
5.3.130.0060.03012.65
5.3.120.0080.02012.67
5.3.110.0030.03212.72
5.3.100.0010.01812.49
5.3.90.0040.02512.47
5.3.80.0040.01412.50
5.3.70.0030.02812.48
5.3.60.0070.01612.45
5.3.50.0050.02812.38
5.3.40.0080.02512.40
5.3.30.0100.01612.45
5.3.20.0090.02512.36
5.3.10.0070.02712.31
5.3.00.0040.01812.29
5.2.170.0030.04310.98
5.2.160.0000.03710.93
5.2.150.0030.05711.13
5.2.140.0000.03311.20
5.2.130.0070.06010.93
5.2.120.0030.05010.94
5.2.110.0000.05011.13
5.2.100.0070.06011.13
5.2.90.0000.06010.95
5.2.80.0000.03011.09
5.2.70.0030.05311.13
5.2.60.0030.06311.04
5.2.50.0070.04311.05
5.2.40.0100.04711.06
5.2.30.0030.06310.77
5.2.20.0030.05310.92
5.2.10.0000.04310.80
5.2.00.0030.03310.74
5.1.60.0130.0479.98
5.1.50.0030.05310.00
5.1.40.0030.0409.81
5.1.30.0000.04310.34
5.1.20.0100.05010.41
5.1.10.0030.05710.06
5.1.00.0100.04310.09
5.0.50.0030.0378.38
5.0.40.0030.0438.45
5.0.30.0030.0578.21
5.0.20.0030.0338.29
5.0.10.0000.0478.15
5.0.00.0030.0638.03
4.4.90.0000.0337.67
4.4.80.0000.0177.67
4.4.70.0030.0307.67
4.4.60.0000.0277.67
4.4.50.0000.0337.67
4.4.40.0000.0507.67
4.4.30.0000.0377.67
4.4.20.0070.0337.67
4.4.10.0070.0337.67
4.4.00.0030.0507.67
4.3.110.0000.0377.67
4.3.100.0070.0107.67
4.3.90.0030.0237.67
4.3.80.0030.0407.67
4.3.70.0030.0337.67
4.3.60.0030.0207.67
4.3.50.0030.0307.67
4.3.40.0030.0437.67
4.3.30.0030.0237.67
4.3.20.0030.0307.67
4.3.10.0000.0237.67
4.3.00.0030.0207.67

preferences:
41.41 ms | 400 KiB | 5 Q