3v4l.org

run code in 300+ PHP versions simultaneously
<?php stristr('//', 'https://school.nestonline.jp/'); 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)
8.3.60.0150.00618.43
8.3.50.0070.01221.09
8.3.40.0070.01018.72
8.3.30.0070.00720.09
8.3.20.0080.00020.39
8.3.10.0070.00021.00
8.3.00.0040.00423.58
8.2.180.0170.00318.17
8.2.170.0070.00722.96
8.2.160.0160.00320.28
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0030.00326.16
8.2.120.0080.00020.62
8.2.110.0040.00419.20
8.1.280.0060.01225.92
8.1.270.0000.00823.99
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0070.00417.36
7.4.10.0120.01315.43
7.4.00.0050.01315.10
7.3.130.0070.01315.50
7.3.120.0090.01015.07
7.3.110.0100.00915.17
7.3.100.0110.00815.23
7.3.90.0110.01015.26
7.3.80.0110.01115.25
7.3.70.0090.00715.16
7.3.60.0090.00915.20
7.3.50.0110.00715.22
7.3.40.0070.01015.07
7.3.30.0110.00715.01
7.3.20.0090.00716.47
7.3.10.0110.01016.45
7.3.00.0140.00816.35
7.2.260.0140.00715.78
7.2.250.0120.01015.40
7.2.240.0120.00915.36
7.2.230.0100.01015.23
7.2.220.0060.01115.41
7.2.210.0120.00915.38
7.2.200.0090.00715.30
7.2.190.0110.00815.36
7.2.180.0100.00815.39
7.2.170.0100.00815.33
7.2.160.0100.01015.57
7.2.150.0180.00916.55
7.2.140.0080.01216.51
7.2.130.0230.00815.59
7.2.120.0270.00516.52
7.2.110.0100.00816.46
7.2.100.0130.01016.36
7.2.90.0110.00815.51
7.2.80.0170.00916.48
7.2.70.0210.00516.54
7.2.60.0260.00816.48
7.2.50.0120.01015.45
7.2.40.0130.00816.49
7.2.30.0180.01216.38
7.2.20.0210.00816.46
7.2.10.0120.00916.38
7.2.00.0170.00917.15
7.1.330.0670.01215.54
7.1.320.0170.01315.58
7.1.310.0160.00915.55
7.1.300.0460.00815.61
7.1.290.0100.00915.36
7.1.280.0230.00815.66
7.1.270.0200.00615.48
7.1.260.0230.00415.48
7.1.250.0150.00715.55
7.1.240.0270.01315.48
7.1.230.0210.01015.31
7.1.220.0300.00715.39
7.1.210.0070.01415.52
7.1.200.0130.00414.83
7.1.190.0240.00914.44
7.1.180.0890.00514.42
7.1.170.0160.00214.45
7.1.160.0400.00615.46
7.1.150.0130.00715.49
7.1.140.0280.01015.55
7.1.130.0250.00714.39
7.1.120.0220.00414.35
7.1.110.0200.00015.50
7.1.100.0090.01116.28
7.1.90.0170.00715.53
7.1.80.0100.01415.52
7.1.70.0080.00915.93
7.1.60.0150.01316.78
7.1.50.0140.00915.94
7.1.40.0320.00815.48
7.1.30.0180.01115.52
7.1.20.0140.00514.24
7.1.10.0220.00815.31
7.1.00.0090.01416.96
7.0.330.0240.00214.10
7.0.320.0350.01015.16
7.0.310.0220.01315.16
7.0.300.0130.01014.95
7.0.290.0100.00815.11
7.0.280.0180.00515.02
7.0.270.0110.01115.07
7.0.260.0270.00514.97
7.0.250.0240.00714.98
7.0.240.0110.00915.11
7.0.230.0220.01315.02
7.0.220.0110.01315.12
7.0.210.0080.01415.18
7.0.200.0150.01215.65
7.0.190.0220.00815.21
7.0.180.0200.00015.05
7.0.170.0090.01515.05
7.0.160.1040.00815.27
7.0.150.0230.00514.14
7.0.140.0050.03517.40
7.0.130.0340.00514.25
7.0.120.0210.00714.15
7.0.110.0330.00614.22
7.0.100.0210.00614.10
7.0.90.0100.01015.21
7.0.80.0140.00915.25
7.0.70.0450.00714.88
7.0.60.0270.01816.73
7.0.50.0260.02515.90
7.0.40.0110.02216.06
7.0.30.0140.03515.53
7.0.20.0170.03016.07
7.0.10.0200.03116.18
7.0.00.0090.03215.58
5.6.400.0110.00915.03
5.6.390.0060.00713.69
5.6.380.0140.00814.96
5.6.370.0120.00814.82
5.6.360.0140.00614.91
5.6.350.0100.00814.91
5.6.340.0120.00513.81
5.6.330.0040.01013.55
5.6.320.0090.00913.50
5.6.310.0130.01114.92
5.6.300.0130.00715.12
5.6.290.0100.01315.07
5.6.280.0120.02816.89
5.6.270.0140.00814.95
5.6.260.0140.00914.95
5.6.250.0130.00914.92
5.6.240.0100.00814.98
5.6.230.0100.00915.02
5.6.220.0150.00814.88
5.6.210.0110.02916.81
5.6.200.0100.01915.16
5.6.190.0150.02016.71
5.6.180.0160.02516.75
5.6.170.0160.01916.72
5.6.160.0060.02516.91
5.6.150.0120.02916.04
5.6.140.0070.02116.08
5.6.130.0150.01816.12
5.6.120.0110.02217.00
5.6.110.0110.02816.88
5.6.100.0070.03716.86
5.6.90.0120.03016.80
5.6.80.0050.02716.62
5.6.70.0160.02416.80
5.6.60.0100.01214.91
5.6.50.0090.01114.64
5.6.40.0130.00614.84
5.6.30.0110.01014.98
5.6.20.0070.01214.79
5.6.10.0070.01013.50
5.6.00.0180.00414.73
5.5.380.0100.01114.97
5.5.370.0140.00814.71
5.5.360.0100.01214.86
5.5.350.0150.03116.67
5.5.340.0120.03315.94
5.5.330.0110.01816.49
5.5.320.0110.03216.61
5.5.310.0170.01715.90
5.5.300.0110.03215.11
5.5.290.0150.02815.94
5.5.280.0100.03416.83
5.5.270.0140.02716.73
5.5.260.0100.02816.82
5.5.250.0110.03016.58
5.5.240.0110.03316.54
5.5.230.0090.01014.81
5.5.220.0080.01114.80
5.5.210.0120.00714.82
5.5.200.0100.00914.91
5.5.190.0140.00814.68
5.5.180.0060.01314.78
5.5.170.0130.00614.63
5.5.160.0130.00714.67
5.5.150.0130.00714.57
5.5.140.0100.00914.61
5.5.130.0140.00514.97
5.5.120.0070.01414.64
5.5.110.0110.01114.71
5.5.100.0110.00914.71
5.5.90.0100.00614.82
5.5.80.0100.01014.82
5.5.70.0090.01114.71
5.5.60.0100.00814.80
5.5.50.0130.00714.81
5.5.40.0100.00714.81
5.5.30.0120.00714.82
5.5.20.0040.01614.75
5.5.10.0080.01214.85
5.5.00.0120.00814.53
5.4.450.0100.03214.62
5.4.440.0090.01914.61
5.4.430.0080.03114.59
5.4.420.0110.02914.58
5.4.410.0080.02314.53
5.4.400.0060.03414.46
5.4.390.0120.02014.46
5.4.380.0060.02314.45
5.4.370.0080.02814.41
5.4.360.0080.02114.48
5.4.350.0080.02014.41
5.4.340.0100.02714.48
5.4.330.0110.00312.15
5.4.320.0160.01614.46
5.4.310.0110.01614.41
5.4.300.0100.02514.36
5.4.290.0110.01814.39
5.4.280.0090.01914.50
5.4.270.0100.01514.46
5.4.260.0130.02614.40
5.4.250.0080.01814.45
5.4.240.0100.03014.46
5.4.230.0100.02914.48
5.4.220.0120.02114.41
5.4.210.0060.02314.50
5.4.200.0110.01614.40
5.4.190.0110.02614.48
5.4.180.0110.02914.46
5.4.170.0120.01714.47
5.4.160.0100.02814.47
5.4.150.0090.02314.51
5.4.140.0100.02513.58
5.4.130.0090.02613.52
5.4.120.0080.02113.52
5.4.110.0100.01613.47
5.4.100.0090.02313.58
5.4.90.0050.03013.51
5.4.80.0110.02613.50
5.4.70.0110.02713.59
5.4.60.0160.02113.56
5.4.50.0090.02713.60
5.4.40.0080.02313.55
5.4.30.0090.02713.54
5.4.20.0080.03013.57
5.4.10.0110.02713.56
5.4.00.0090.01613.34
5.3.290.0070.02112.97
5.3.280.0070.03112.95
5.3.270.0100.02612.92
5.3.260.0090.02612.94
5.3.250.0120.02612.98
5.3.240.0090.01912.91
5.3.230.0100.02512.93
5.3.220.0130.02612.91
5.3.210.0070.01912.91
5.3.200.0060.03312.95
5.3.190.0110.03012.90
5.3.180.0090.02212.91
5.3.170.0060.02112.90
5.3.160.0100.01512.90
5.3.150.0060.03012.93
5.3.140.0100.01912.98
5.3.130.0120.02312.89
5.3.120.0080.03112.94
5.3.110.0130.01312.89
5.3.100.0120.02512.79
5.3.90.0080.02212.71
5.3.80.0080.01812.73
5.3.70.0080.01912.72
5.3.60.0070.01712.75
5.3.50.0100.01512.69
5.3.40.0100.02812.75
5.3.30.0110.02912.72
5.3.20.0100.02712.67
5.3.10.0070.02812.60
5.3.00.0090.02612.66
5.2.170.0100.06712.25
5.2.160.0170.05712.25
5.2.150.0130.06012.25
5.2.140.0100.06012.25
5.2.130.0130.05712.25
5.2.120.0070.06312.25
5.2.110.0100.05312.25
5.2.100.0070.04312.25
5.2.90.0200.04012.25
5.2.80.0170.05012.25
5.2.70.0100.05312.25
5.2.60.0170.05312.25
5.2.50.0170.05312.25
5.2.40.0070.03712.25
5.2.30.0070.05012.25
5.2.20.0130.04012.25
5.2.10.0070.05012.25
5.2.00.0130.03712.25
5.1.60.0030.04712.25
5.1.50.0030.02712.25
5.1.40.0100.04712.25
5.1.30.0070.04012.25
5.1.20.0100.04312.25
5.1.10.0070.05312.25
5.1.00.0070.02712.25
5.0.50.0000.04712.25
5.0.40.0000.02012.25
5.0.30.0100.03012.25
5.0.20.0030.02312.25
5.0.10.0100.02012.25
5.0.00.0000.03712.25
4.4.90.0030.03012.25
4.4.80.0070.01712.25
4.4.70.0030.02712.25
4.4.60.0000.02012.25
4.4.50.0030.02712.25
4.4.40.0030.04312.25
4.4.30.0030.02012.25
4.4.20.0070.03012.25
4.4.10.0000.02012.25
4.4.00.0100.03012.25
4.3.110.0070.01712.25
4.3.100.0030.03012.25
4.3.90.0030.02012.25
4.3.80.0030.02312.25
4.3.70.0030.02312.25
4.3.60.0000.02012.25
4.3.50.0000.02012.25
4.3.40.0000.02312.25
4.3.30.0000.02012.25
4.3.20.0030.02712.25
4.3.10.0000.04012.25
4.3.00.0030.02712.25

preferences:
41.87 ms | 401 KiB | 5 Q