3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = "release_String_12321"; $whatIWant = substr($data, strpos($data, "_") + 1); echo $whatIWant; ?>

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)
8.3.60.0140.00318.18
8.3.50.0130.00621.86
8.3.40.0090.00618.70
8.3.30.0040.01118.60
8.3.20.0050.00318.51
8.3.10.0080.00020.92
8.3.00.0000.00823.39
8.2.180.0070.00725.92
8.2.170.0000.01518.79
8.2.160.0040.00922.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00621.19
8.2.110.0050.00520.46
8.2.100.0040.00717.78
8.2.90.0040.00419.02
8.2.80.0030.00517.97
8.2.70.0050.00317.38
8.2.60.0000.00917.93
8.2.50.0050.00318.07
8.2.40.0000.00818.16
8.2.30.0040.00421.22
8.2.20.0000.00717.57
8.2.10.0060.00317.73
8.2.00.0070.00317.63
8.1.280.0110.00325.92
8.1.270.0000.00824.66
8.1.260.0150.00326.35
8.1.250.0030.00628.09
8.1.240.0000.00923.89
8.1.230.0110.00020.98
8.1.220.0000.00818.77
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0070.00018.80
8.1.150.0040.00418.61
8.1.140.0000.00717.43
8.1.130.0030.00317.87
8.1.120.0060.00317.39
8.1.110.0040.00517.30
8.1.100.0070.00017.30
8.1.90.0040.00417.27
8.1.80.0040.00417.29
8.1.70.0030.00317.38
8.1.60.0000.00817.55
8.1.50.0070.00017.42
8.1.40.0000.00817.46
8.1.30.0000.00817.61
8.1.20.0040.00417.59
8.1.10.0050.00317.48
8.1.00.0030.00717.32
8.0.300.0040.00419.97
8.0.290.0050.00317.30
8.0.280.0000.00718.41
8.0.270.0040.00417.23
8.0.260.0060.00016.74
8.0.250.0000.00816.99
8.0.240.0030.00616.93
8.0.230.0000.00616.86
8.0.220.0030.00316.80
8.0.210.0050.00316.84
8.0.200.0070.00016.71
8.0.190.0030.00316.85
8.0.180.0000.00716.84
8.0.170.0060.00316.84
8.0.160.0070.00016.77
8.0.150.0000.00816.81
8.0.140.0000.00816.80
8.0.130.0030.00313.18
8.0.120.0030.00516.81
8.0.110.0030.00616.81
8.0.100.0000.00816.82
8.0.90.0040.00416.69
8.0.80.0090.00616.76
8.0.70.0030.00616.70
8.0.60.0040.00416.80
8.0.50.0000.00816.63
8.0.30.0120.00716.96
8.0.20.0080.01017.40
8.0.10.0050.00316.78
8.0.00.0100.01116.74
7.4.330.0000.00514.71
7.4.320.0060.00016.38
7.4.300.0030.00316.38
7.4.290.0030.00316.42
7.4.280.0030.00316.42
7.4.270.0000.00716.43
7.4.260.0000.00613.18
7.4.250.0040.00416.39
7.4.240.0040.00416.34
7.4.230.0050.00216.50
7.4.220.0110.00716.42
7.4.210.0050.00916.53
7.4.200.0050.00216.59
7.4.190.0000.00716.33
7.4.160.0120.00416.21
7.4.150.0130.00917.40
7.4.140.0090.01217.86
7.4.130.0080.01016.56
7.4.120.0110.00716.51
7.4.110.0100.00716.32
7.4.100.0090.00916.57
7.4.90.0090.01416.55
7.4.80.0070.01019.39
7.4.70.0150.00316.32
7.4.60.0180.04516.34
7.4.50.0040.00416.32
7.4.40.0070.01022.52
7.4.30.0190.00716.43
7.4.00.0000.01414.98
7.3.330.0020.00213.09
7.3.320.0030.00313.10
7.3.310.0070.00016.21
7.3.300.0070.00016.27
7.3.290.0090.00616.23
7.3.280.0100.00516.17
7.3.270.0200.00317.40
7.3.260.0150.00818.24
7.3.250.0120.00816.39
7.3.240.0080.00816.41
7.3.230.0120.00616.39
7.3.210.0060.01216.45
7.3.200.0110.01119.39
7.3.190.0140.00616.25
7.3.180.0090.00916.15
7.3.170.0080.00816.29
7.3.160.0090.00916.24
7.3.120.0060.00915.02
7.3.10.0110.00416.27
7.3.00.0110.00416.24
7.2.330.0120.00616.64
7.2.320.0070.01616.42
7.2.310.0140.01016.66
7.2.300.0070.01016.49
7.2.290.0130.00316.48
7.2.130.0160.00316.28
7.2.120.0120.00916.16
7.2.110.0200.00316.20
7.2.100.0040.01216.45
7.2.90.0070.01116.22
7.2.80.0160.00516.41
7.2.70.0230.00016.56
7.2.60.0150.00516.25
7.2.50.0170.00616.57
7.2.40.0130.00616.46
7.2.30.0160.00816.30
7.2.20.0110.01116.65
7.2.10.0090.01316.30
7.2.00.0100.00417.87
7.1.250.0090.00915.39
7.1.100.1010.00016.25
7.1.70.0040.00417.27
7.1.60.0170.00719.40
7.1.50.0100.01316.66
7.1.00.0070.03022.28
7.0.200.0040.00416.90
7.0.140.0030.06722.00
7.0.70.0030.07021.82
7.0.60.0030.04321.79
7.0.50.0100.08322.19
7.0.40.0070.04320.08
7.0.30.0030.08720.18
7.0.20.0000.07320.08
7.0.10.0030.06020.10
7.0.00.0030.08320.02
5.6.220.0030.06720.55
5.6.210.0100.07320.46
5.6.200.0170.04320.95
5.6.190.0030.08021.08
5.6.180.0030.07020.94
5.6.170.0030.06721.10
5.6.160.0000.06021.02
5.6.150.0030.08720.93
5.6.140.0030.08721.01
5.6.130.0100.06320.98
5.6.120.0100.08021.00
5.6.110.0030.09020.94
5.6.100.0100.06721.02
5.6.90.0100.07720.94
5.6.80.0000.08020.46
5.6.70.0070.06720.47
5.6.60.0100.03720.38
5.6.50.0030.05720.46
5.6.40.0070.04720.45
5.6.30.0030.07720.45
5.6.20.0030.07320.41
5.6.10.0200.06720.34
5.6.00.0100.06720.38
5.5.360.0030.07320.52
5.5.350.0070.08320.46
5.5.340.0030.06320.82
5.5.330.0070.07020.64
5.5.320.0000.09020.88
5.5.310.0030.06720.92
5.5.300.0030.05020.88
5.5.290.0070.07020.63
5.5.280.0100.08320.72
5.5.270.0030.08020.63
5.5.260.0070.05320.62
5.5.250.0070.07020.68
5.5.240.0000.04020.30
5.5.230.0030.05320.17
5.5.220.0070.05020.28
5.5.210.0030.03720.27
5.5.200.0070.04720.25
5.5.190.0100.06719.98
5.5.180.0000.08720.21
5.5.160.0030.06720.13
5.5.150.0030.06720.14
5.5.140.0030.07320.16
5.5.130.0070.06020.27
5.5.120.0030.07720.23
5.5.110.0030.05320.27
5.5.100.0100.07020.07
5.5.90.0000.08320.16
5.5.80.0030.08320.10
5.5.70.0070.05320.13
5.5.60.0100.07720.08
5.5.50.0030.08020.07
5.5.40.0100.07319.95
5.5.30.0100.06020.14
5.5.20.0100.07019.98
5.5.10.0100.07320.09
5.5.00.0070.08020.02
5.4.450.0070.07719.31
5.4.440.0030.08719.42
5.4.430.0030.07719.13
5.4.420.0030.07719.33
5.4.410.0070.07719.32
5.4.400.0100.07018.98
5.4.390.0030.08018.81
5.4.380.0030.04019.10
5.4.370.0100.07319.14
5.4.360.0070.08018.96
5.4.350.0030.04018.94
5.4.340.0100.07719.13
5.4.320.0030.07319.04
5.4.310.0000.07319.07
5.4.300.0100.07318.77
5.4.290.0000.07719.12
5.4.280.0030.08019.22
5.4.270.0070.05718.79
5.4.260.0030.07719.22
5.4.250.0000.08018.97
5.4.240.0030.08019.13
5.4.230.0100.04719.04
5.4.220.0030.08018.99
5.4.210.0030.06718.82
5.4.200.0030.06019.22
5.4.190.0070.07019.12
5.4.180.0170.06318.79
5.4.170.0030.08019.06
5.4.160.0030.07019.20
5.4.150.0030.04018.79
5.4.140.0000.05016.28
5.4.130.0100.07016.27
5.4.120.0030.06716.36
5.4.110.0000.06716.22
5.4.100.0030.06316.42
5.4.90.0030.06016.32
5.4.80.0070.06016.42
5.4.70.0070.07316.32
5.4.60.0100.07016.38
5.4.50.0030.07016.35
5.4.40.0030.07716.23
5.4.30.0070.07016.19
5.4.20.0070.07016.23
5.4.10.0100.05316.18
5.4.00.0000.07315.83
5.3.290.0000.08314.50
5.3.280.0100.07314.42
5.3.270.0100.05314.44
5.3.260.0130.07314.46
5.3.250.0100.06314.46
5.3.240.0100.06314.56
5.3.230.0030.07714.57
5.3.220.0100.04714.49
5.3.210.0130.07314.56
5.3.200.0130.06014.55
5.3.190.0030.06714.47
5.3.180.0030.08014.50
5.3.170.0030.06314.54
5.3.160.0030.06314.42
5.3.150.0030.07314.39
5.3.140.0030.07014.51
5.3.130.0070.07714.50
5.3.120.0070.04014.54
5.3.110.0030.06714.40
5.3.100.0000.08014.01
5.3.90.0000.05013.92
5.3.80.0030.06714.02
5.3.70.0030.05714.01
5.3.60.0100.04313.99
5.3.50.0030.07313.79
5.3.40.0030.07313.95
5.3.30.0000.07013.77
5.3.20.0030.07013.67
5.3.10.0000.06013.53
5.3.00.0070.07313.59
5.2.170.0000.06312.19
5.2.160.0000.05312.19
5.2.150.0070.05312.19
5.2.140.0000.06012.19
5.2.130.0000.06312.19
5.2.120.0070.05712.19
5.2.110.0030.06012.19
5.2.100.0000.06312.19
5.2.90.0000.04012.19
5.2.80.0030.06012.19
5.2.70.0030.06312.19
5.2.60.0070.06012.19
5.2.50.0030.05312.19
5.2.40.0030.05712.19
5.2.30.0000.06712.19
5.2.20.0070.04312.19
5.2.10.0000.06012.19
5.2.00.0030.06312.19
5.1.60.0030.05312.19
5.1.50.0030.05712.19
5.1.40.0030.05312.19
5.1.30.0030.05712.19
5.1.20.0070.05012.19
5.1.10.0030.05712.19
5.1.00.0030.04012.19
5.0.50.0030.04312.19
5.0.40.0030.04312.19
5.0.30.0030.06312.19
5.0.20.0000.04312.19
5.0.10.0030.04012.19
5.0.00.0000.06712.19
4.4.90.0070.02712.19
4.4.80.0000.04012.19
4.4.70.0070.03312.19
4.4.60.0000.02712.19
4.4.50.0000.03712.19
4.4.40.0070.04712.19
4.4.30.0030.02712.19
4.4.20.0000.02712.19
4.4.10.0030.03312.19
4.4.00.0000.05712.19
4.3.110.0000.03012.19
4.3.100.0070.03012.19
4.3.90.0000.03012.19
4.3.80.0000.05712.19
4.3.70.0030.02012.19
4.3.60.0000.02712.19
4.3.50.0000.03712.19
4.3.40.0030.05012.19
4.3.30.0000.03712.19
4.3.20.0000.03312.19
4.3.10.0000.03312.19
4.3.00.0030.03312.19

preferences:
39.38 ms | 400 KiB | 5 Q